├── placement.md ├── money-hacks.md ├── hackathon-guide.md ├── consistency-guide.md ├── ai-frequency-comm.md ├── Cybersecurity.md ├── linkedin.md ├── javascript.md ├── strategy.md ├── backend.md ├── youtube.md ├── beginners-guide.md ├── confusion.md ├── scholarships.md ├── dsa-vs-dev.md ├── full-stack.md └── README.md /placement.md: -------------------------------------------------------------------------------- 1 | | Company | Hiring Process | Hiring Timeline | 2 | |----------|----------------|------------------| 3 | | Microsoft | Online assessment, technical interviews, HR interview | August - October | 4 | | Google | Online assessment, multiple technical interviews, hiring committee review | September - November | 5 | | Amazon | Online assessment, technical interviews, behavioral interview | July - September | 6 | | Meta (Facebook) | Coding assessment, technical interviews, system design interview | August - November | 7 | | Apple | Online assessment, technical interviews, on-site interviews | August - December | 8 | | Netflix | Resume screening, technical interviews, system design, culture fit interview | Rolling basis | 9 | | Tesla | Online assessment, technical interviews, problem-solving test | Rolling basis | 10 | | Adobe | Coding test, technical interviews, HR interview | August - October | 11 | | IBM | Online test, technical interviews, managerial interview | September - November | 12 | | Intel | Online assessment, technical interviews, HR interview | September - December | 13 | | Oracle | Coding test, technical rounds, HR discussion | July - October | 14 | | Salesforce | Online test, technical interviews, hiring manager interview | August - October | 15 | | Qualcomm | Online test, technical interview, HR interview | August - November | 16 | | Uber | Online coding assessment, technical interviews, system design | Rolling basis | 17 | | Twitter | Online coding test, technical rounds, culture fit interview | Rolling basis | 18 | | LinkedIn | Coding test, system design, technical and behavioral interviews | September - December | 19 | | NVIDIA | Online assessment, technical interviews, HR discussion | August - October | 20 | | Cisco | Online test, technical and HR interviews | September - November | 21 | | Spotify | Coding test, technical interviews, culture fit interview | Rolling basis | 22 | | Airbnb | Coding challenge, technical interviews, product interviews | Rolling basis | 23 | -------------------------------------------------------------------------------- /money-hacks.md: -------------------------------------------------------------------------------- 1 | | **Opportunity** | **Earnings (₹)** | **Category** | **Duration** | **Mode** | **Difficulty** | **Remarks** | **Link** | 2 | |----------------------------------------|--------------------------|----------------------|---------------------|--------------|----------------|-------------|----------| 3 | | **Internship (High Paying)** | ₹40,000 | Internship | 3 Months | Hybrid | Hard | Industry-based work | [Link](https://youtu.be/dLQywM7uHUE?si=CKgYS_6oc-V9teDE) | 4 | | **Internship 2 (Long Duration)** | ₹20,000 | Internship | 8 Months | Remote | Moderate | Work-from-home | [Link](https://youtu.be/dLQywM7uHUE?si=CKgYS_6oc-V9teDE) | 5 | | **Internship 3 (Mid Tier)** | ₹15,000 | Internship | 6 Months | Hybrid | Moderate | Some office visits | [Link](https://youtu.be/dLQywM7uHUE?si=CKgYS_6oc-V9teDE) | 6 | | **Freelancing Projects** | ₹40,000 | Freelancing | Varies | Online | Hard | Based on expertise | [Link](https://www.youtube.com/watch?v=FjEJ0yahkGw&t=40s) | 7 | | **Hackathon (Global & National)** | ₹2,00,000 - ₹50,000 | Competitions | Short-Term | Hybrid | Very Hard | Depends on skills | N/A | 8 | | **Digital Marketing (Not Recommended)**| ₹20,000 | Marketing | Variable | Online | Easy | Over-saturated market | [Link](https://www.youtube.com/watch?v=dS0PtshQDls) | 9 | | **Content Writing (Offline)** | ₹10,000 | Writing | Ongoing | Offline | Moderate | Writing skills required | [Link](https://www.youtube.com/watch?v=OUeCDhPQMOc) | 10 | | **12th Class Tuitions (Summer Break)** | ₹5,000 | Teaching | Summer Break | Offline | Moderate | Seasonal work | N/A | 11 | | **Fitness Guidance** | ₹2,000 | Health & Fitness | Flexible | Online | Easy | Need expertise | N/A | 12 | | **Writing Notes & Practical Files** | ₹2,000 | Writing | Flexible | Offline | Easy | Students need it | [Link](https://www.youtube.com/watch?v=aygZZGbJwis) | 13 | | **Quora Monetization** | ₹800 PM | Blogging | Ongoing | Online | Easy | Passive income | [Link](https://www.youtube.com/watch?v=_5NlXvSzebQ) | 14 | 15 | 16 | ### 🔥 **Additional Insights** 17 | - **Freelancing Opportunities** like content writing and Quora pay monthly or per project, making them great side hustles. 18 | - **Internships** offer structured learning with decent stipends, especially **Internship 1** which pays the highest. 19 | - **Hackathons** provide high cash prizes but require skill and networking. 20 | - **Freelancing projects** have high earning potential but depend on client availability. 21 | 22 | Would you like me to add specific details on how to apply for these internships or find freelancing gigs? 🚀 23 | -------------------------------------------------------------------------------- /hackathon-guide.md: -------------------------------------------------------------------------------- 1 | # Hackathon Guide: Offline & Online 2 | 3 | ## 📌 Hackathon Targets 4 | 5 | | Stage | Target | 6 | |-----------------|------------------------------------------------------------| 7 | | **Pre-Hackathon** | Choose the right hackathon, form a strong team, and define your roles. | 8 | | **Ideation** | Brainstorm innovative solutions; validate feasibility. | 9 | | **Planning** | Create a roadmap; break down tasks into manageable sprints. | 10 | | **Development** | Set up the environment, start coding, and integrate APIs. | 11 | | **Testing** | Debug, optimize, and test across multiple use cases. | 12 | | **Presentation** | Prepare an engaging pitch, create a demo, and showcase your project. | 13 | | **Post-Hackathon** | Follow up with judges, network, and refine your project for future use. | 14 | 15 | --- 16 | 17 | ## 🏆 Example Project: AI-Powered HealthConnect (Offline Hackathon) 18 | 19 | | Category | Details | 20 | |--------------------|---------| 21 | | **Project Name** | AI-Powered HealthConnect | 22 | | **Problem Statement** | Lack of emergency response for patients needing instant medical attention. | 23 | | **Solution** | AI-driven real-time health monitoring & emergency SOS system. | 24 | | **Tech Stack** | React.js, Flask, OpenCV, Twilio API, Firebase, Face-API.js. | 25 | | **Key Features** | - Face recognition for patient identification
- Real-time health monitoring using ML
- Emergency SOS with location sharing
- Doctor's dashboard with patient analytics | 26 | | **Challenges Faced** | Model optimization, real-time face detection, and API rate limits. | 27 | | **Presentation Plan** | - Problem introduction
- Solution explanation
- Live demo with emergency trigger
- Future scope discussion | 28 | 29 | --- 30 | 31 | ## 🌐 Example Project: FinTrack AI (Online Hackathon) 32 | 33 | | Category | Details | 34 | |--------------------|---------| 35 | | **Project Name** | FinTrack AI | 36 | | **Problem Statement** | People struggle with tracking expenses and making smart financial decisions. | 37 | | **Solution** | AI-powered financial advisor that tracks transactions and provides savings insights. | 38 | | **Tech Stack** | Next.js, Node.js, Gemini API, MongoDB, Razorpay, Chart.js. | 39 | | **Key Features** | - Expense tracking with AI-based recommendations
- UPI-based face scanning payments
- Real-time graphs and analytics
- Multi-currency and crypto support | 40 | | **Challenges Faced** | Handling real-time financial data, API integrations, and security. | 41 | | **Presentation Plan** | - Problem statement
- AI-driven approach
- Live demo with transaction insights
- Expansion possibilities | 42 | 43 | --- 44 | 45 | ## 🚀 Pro Tips 46 | - **Offline Hackathons:** Prioritize team coordination, stay hydrated, and keep backups of your work. 47 | - **Online Hackathons:** Maintain clear communication, ensure good internet connectivity, and keep a GitHub repository updated. 48 | - **General Tips:** Have a killer presentation, focus on innovation, and showcase a working demo. 49 | 50 | Happy Hacking! 🚀 51 | -------------------------------------------------------------------------------- /consistency-guide.md: -------------------------------------------------------------------------------- 1 | Here’s the guide in a **tabular format** for better clarity: 2 | 3 | | **Aspect** | **Details** | 4 | |--------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| 5 | | **1. Consistency Tips** | - **Understand Motivation**: Write your “why” and revisit daily.
- **Build Gradually**: Start small (2 hours/day) and increase over time.
- **Avoid Burnout**: Use Pomodoro (25 mins focus + 5 mins break) and rest 1 day/week. | 6 | | **2. Weekly Planning** | - **70% High Priority Topics**: E.g., DSA, core concepts.
- **30% Revisiting/Exploration**: Debug doubts, try new tech. | 7 | | **3. Daily Planning** | - Plan the night before.
- Use tools like **Notion/Google Calendar** to block time.
- Prioritize: Start with important but non-urgent tasks (coding practice). | 8 | | **4. Coding 6+ Hours** | - **Morning**: 2-3 DSA problems (fresh mind).
- **Afternoon**: Projects and assignments (real-world application).
- **Evening**: Revise or solve more problems. | 9 | | **5. Study-Coding Balance** | - Dedicate **2-3 hours to academics** and **4-6 hours to coding** daily.
- Integrate learning (e.g., apply graph theory from college to coding problems). | 10 | | **6. Focus Strategies** | - **Eliminate distractions**: Use apps like **Forest/Focus To-Do**.
- Regular **exercise and sleep**: 7-8 hours/night.
- **Reward yourself** for achieving goals (e.g., movie, game). | 11 | | **7. Tools and Resources** | - **Coding**: LeetCode, Codeforces, HackerRank, GeeksforGeeks.
- **Planning**: Notion, Google Sheets, Google Calendar.
- **Project Work**: GitHub, Firebase, AWS. | 12 | | **8. Daily Sample Schedule** | **06:00 - 08:00**: DSA Practice (3 problems: Easy -> Medium -> Hard).
**08:00 - 09:00**: Breakfast + Tech Reading.
**09:00 - 02:00**: College (lectures/projects).
**02:30 - 05:00**: Coding Projects.
**05:00 - 06:00**: Gym.
**06:00 - 08:00**: More DSA. | 13 | | **9. Stay Inspired** | - Follow role models and join **online communities** (Reddit, Discord).
- Celebrate all wins (small or big milestones). | 14 | 15 | This table provides a structured overview of how to stay consistent, plan, and dedicate enough time to studies and coding! 16 | -------------------------------------------------------------------------------- /ai-frequency-comm.md: -------------------------------------------------------------------------------- 1 | 2 | 3 | # **Guide to Building an AI Communication System with GGWave** 4 | This guide outlines the **architecture, setup, and steps** required to develop an **AI-powered communication system** using GGWave for frequency-based interaction. 5 | 6 | --- 7 | 8 | ## **1. Project Overview** 9 | | Feature | Description | 10 | |---------|-------------| 11 | | **Technology** | GGWave for frequency-based data transfer | 12 | | **Communication Model** | AI-to-AI communication using sound waves | 13 | | **Scalability** | Handles up to 1000 users concurrently | 14 | | **Use Cases** | Secure AI messaging, IoT interactions, offline AI chats | 15 | | **Key Components** | GGWave library, AI processing, Data management | 16 | 17 | --- 18 | 19 | ## **2. System Architecture** 20 | | Component | Functionality | 21 | |------------|----------------| 22 | | **GGWave Signal Processor** | Captures and encodes/decodes frequency signals | 23 | | **AI Communication Engine** | Manages AI responses, data parsing, and message processing | 24 | | **User Management System** | Handles user authentication, session management, and scalability | 25 | | **Concurrency Manager** | Ensures smooth operation for up to 1000 users | 26 | | **Data Storage** | Stores logs, message history, and AI responses | 27 | | **Security Module** | Encrypts and decrypts frequency-based messages | 28 | 29 | --- 30 | 31 | ## **3. Development Steps** 32 | ### **Step 1: Understanding GGWave** 33 | | Task | Description | 34 | |------|------------| 35 | | Install GGWave | Download and set up GGWave in the application | 36 | | Test Frequency Transmission | Send and receive simple signals | 37 | | Optimize Signal Detection | Adjust sensitivity to avoid noise interference | 38 | 39 | --- 40 | 41 | ### **Step 2: Implement AI Processing** 42 | | Task | Description | 43 | |------|------------| 44 | | Choose AI Model | Use LLMs like GPT, Gemini, or Llama | 45 | | Train AI for Communication | Fine-tune AI to process frequency-based messages | 46 | | Develop NLP Pipeline | Extract meaningful responses from decoded messages | 47 | 48 | --- 49 | 50 | ### **Step 3: User Management & Scalability** 51 | | Task | Description | 52 | |------|------------| 53 | | Implement Authentication | Secure user access using OAuth or JWT | 54 | | Manage 1000+ Users | Use WebSockets for real-time communication | 55 | | Load Balancing | Use Kubernetes/Docker to scale AI nodes dynamically | 56 | 57 | --- 58 | 59 | ### **Step 4: Frequency Communication Optimization** 60 | | Task | Description | 61 | |------|------------| 62 | | Calibrate Frequencies | Ensure proper reception in different environments | 63 | | Noise Filtering | Implement noise suppression for clean signals | 64 | | Multi-User Signal Processing | Handle multiple signals without interference | 65 | 66 | --- 67 | 68 | ### **Step 5: Security & Encryption** 69 | | Task | Description | 70 | |------|------------| 71 | | Encrypt Messages | Use AES or RSA encryption for transmitted data | 72 | | Secure Storage | Store logs securely in a database | 73 | | Prevent Frequency Jamming | Implement signal verification algorithms | 74 | 75 | --- 76 | 77 | ### **Step 6: Testing & Deployment** 78 | | Task | Description | 79 | |------|------------| 80 | | Simulate High User Load | Test with 1000 concurrent AI messages | 81 | | Optimize Latency | Reduce response times for real-time AI interactions | 82 | | Deploy on Cloud | Use AWS, GCP, or Azure for hosting | 83 | 84 | --- 85 | 86 | ## **4. Performance Considerations** 87 | | Aspect | Optimization | 88 | |--------|--------------| 89 | | **Latency** | Optimize AI response time to < 500ms | 90 | | **Bandwidth** | Compress frequency signals for efficient transmission | 91 | | **CPU Usage** | Use multi-threading for AI message processing | 92 | | **Power Consumption** | Optimize for mobile and IoT devices | 93 | 94 | --- 95 | 96 | ## **5. Future Enhancements** 97 | | Feature | Description | 98 | |---------|-------------| 99 | | **Multi-Language AI** | AI should understand multiple languages via frequency | 100 | | **Adaptive Frequencies** | AI should adjust based on environmental conditions | 101 | | **Blockchain Integration** | Secure message logs using decentralized storage | 102 | 103 | --- 104 | 105 | This structured plan ensures a **highly scalable, optimized, and secure** AI communication system using **GGWave**. 🚀 106 | -------------------------------------------------------------------------------- /Cybersecurity.md: -------------------------------------------------------------------------------- 1 | ![Cybersecurity Roadmap](https://github.com/user-attachments/assets/dfcb3b13-7949-4b61-a85d-f7c5f0e62665) 2 | ### 🛡️ **6-Month Cybersecurity Roadmap** 3 | 4 | | Month | Focus Area | Key Topics | Tools & Platforms | Certifications | Projects / Practice | 5 | |-------|------------|------------|-------------------|----------------|---------------------| 6 | | **1** | **Foundations of Cybersecurity** | - CIA Triad
- Types of Attacks
- Security Domains
- OS Basics (Windows/Linux)
- Virtual Machines | - TryHackMe
- VirtualBox / VMware
- Ubuntu / Kali Linux | CompTIA ITF+ (Optional) | - Set up a home lab
- Create VMs for Windows & Kali Linux | 7 | | **2** | **Networking & Network Security** | - OSI & TCP/IP Models
- Ports & Protocols
- Firewalls & IDS/IPS
- Packet Analysis | - Wireshark
- Cisco Packet Tracer
- Nmap
- PFsense | CompTIA Network+ | - Scan your local network using Nmap
- Analyze packets with Wireshark | 8 | | **3** | **Linux & Windows Security** | - User management
- File permissions
- Syslog & Event Logs
- Basic Bash/Powershell scripting | - Kali Linux
- Powershell
- bash
- sysinternals tools | - | - Harden a Linux VM
- Create basic log monitoring scripts | 9 | | **4** | **Ethical Hacking & Penetration Testing** | - Phases of Pentesting
- Reconnaissance
- Scanning & Enumeration
- Exploitation & Post-Exploitation | - Metasploit
- Burp Suite
- Hydra
- Gobuster
- Nessus (trial) | eJPT / CEH (Optional) | - TryHackMe Rooms
- Capture the Flag (CTF) challenges | 10 | | **5** | **Web Application Security** | - OWASP Top 10
- SQLi, XSS, CSRF, SSRF, IDOR
- Secure Coding Concepts | - Burp Suite
- OWASP Juice Shop
- ZAP
- DVWA | - | - Hack OWASP Juice Shop
- Write a blog on one OWASP Top 10 vuln | 11 | | **6** | **Incident Response & Blue Teaming** | - SIEM & Log Analysis
- Threat Hunting
- MITRE ATT&CK Framework
- Digital Forensics basics | - Splunk (free trial)
- ELK Stack
- Autopsy
- CyberChef | CompTIA Security+ / Blue Team Level 1 (BTL1) | - Create a basic SIEM log parser
- Analyze attack logs from CTF | 12 | 13 | --- 14 | --- 15 | 16 | ### 🔐 **7 Real-World Cybersecurity Projects with Guide** 17 | 18 | | Project Title | Description | Tools / Tech Stack | Key Skills | Implementation Steps | 19 | |---------------|-------------|--------------------|------------|----------------------| 20 | | **1. SIEM Dashboard (Security Event Monitoring)** | Build a real-time log monitoring system using a SIEM tool to detect and visualize threats. | Splunk / ELK Stack, Syslog, Python | Log Analysis, Regex, SIEM concepts | - Collect logs from multiple VMs
- Set up log forwarding
- Create dashboards for login attempts, port scans, etc. | 21 | | **2. Vulnerability Scanner & Report Generator** | Build a tool that scans systems for vulnerabilities and generates reports with mitigation tips. | Nmap, OpenVAS, Python, Bash | Pentesting, Scripting, Report Writing | - Scan a network or IP range
- Parse results with Python
- Create PDF/HTML reports | 22 | | **3. Web Application Pentesting Toolkit** | Create a tool or script to automate basic OWASP Top 10 vulnerability checks. | Burp Suite, ZAP, Python (Requests/BeautifulSoup) | Web Security, OWASP, Scripting | - Target vulnerable apps like DVWA/Juice Shop
- Test for XSS, SQLi, CSRF
- Output findings in a CSV | 23 | | **4. Honeypot Deployment & Threat Analysis** | Deploy a honeypot to attract and analyze real-world attackers or bots. | Cowrie, Dionaea, T-Pot, Wireshark | Threat Intelligence, Network Analysis | - Deploy honeypot on cloud
- Collect logs of intrusions
- Analyze attack types and IPs | 24 | | **5. Ransomware Detection using File Behavior** | Monitor file system behavior and detect ransomware-like activity (e.g., mass renaming/encryption). | Python, Inotify (Linux), Windows API, Hashing | Behavioral Detection, File Monitoring | - Write a script to detect rapid file changes
- Flag suspicious processes
- Alert the user and kill process | 25 | | **6. Secure File Transfer System** | Build a file-sharing system with encryption, integrity checks, and access control. | Python, Flask, OpenSSL, SHA256, JWT | Cryptography, Web Security | - Create login system with roles
- Encrypt file uploads
- Add download tracking and verification | 26 | | **7. Capture The Flag (CTF) Platform** | Host your own mini CTF challenge platform for beginners or your peers. | Docker, Flask, SQLite, HTML/CSS, bcrypt | App Security, System Hardening | - Create challenges (web, crypto, pwn)
- Add flag submission and scoring system
- Dockerize for portability | 27 | 28 | --- 29 | 30 | ### Cybersecurity Full Time Job Roles: [Click Here](https://github.com/etkhdaniel/Cyber-Internships/blob/main/Full-Time.md) 31 | ### HR Email Ids: [Click Here](https://drive.google.com/file/d/1bu5GMQg-t0s7znNGmfJG-kaekXN_kFr8/view?usp=drive_link) 32 | -------------------------------------------------------------------------------- /linkedin.md: -------------------------------------------------------------------------------- 1 | Email Extension: 1. https://getprospect.com/ 2 | 2. https://hunter.io/email-finder 3 | 3. 4 | 5 | ## Weekly Posting Plan 6 | 7 | | Week | Content Type | Target Engagement | Hashtag Strategy | Engagement Tactic | 8 | |------|-------------|------------------|----------------|----------------| 9 | | 1 | Introduction Post - Share your Tech Journey Start | 100+ Likes & 20 Comments | #CS #DSA #100DaysOfCode | Tag mentors & peers, ask for advice | 10 | | 2 | DSA Learning - Share Problem-Solving Approach | 200+ Likes & 40 Comments | #Leetcode #CodeForces #Coding | Post a challenge, ask for solutions | 11 | | 3 | Project Showcase - Explain What You Built | 250+ Likes & 50 Comments | #WebDev #OpenSource #BuildInPublic | Share code snippets/screenshots, ask for feedback | 12 | | 4 | Hackathon Experience - Lessons & Takeaways | 300+ Likes & 60 Comments | #Hackathons #Innovation #Tech | Share team pics, tag teammates | 13 | | 5 | Networking Post - Connect with Industry Professionals | 350+ Likes & 70 Comments | #LinkedIn #TechCommunity | Ask a question to industry experts | 14 | | 6 | Internship/Job Updates - Share Wins or Challenges | 400+ Likes & 80 Comments | #Internship #CareerGrowth #Students | Share insights & encourage others | 15 | | 7 | Reflect & Iterate - Share What Worked and Next Steps | 450+ Likes & 90 Comments | #GrowthMindset #TechJourney | Ask audience what they want to see next | 16 | 17 | ## Viral Strategies 18 | 19 | 1. **Consistency**: Post at least **3-4 times per week** to maintain engagement. 20 | 2. **Storytelling**: Write engaging and relatable content instead of just facts. 21 | 3. **Engage with Others**: Comment on trending posts in tech before posting yours. 22 | 4. **Use Hooks**: Start posts with a **question or surprising fact** to grab attention. 23 | 5. **Visuals & Videos**: Use infographics, project demos, and short videos. 24 | 6. **Tag Relevant People**: Engage mentors, peers, and communities for reach. 25 | 7. **Use Trending Hashtags**: Keep a mix of general and niche hashtags. 26 | 8. **Ask Questions**: Encourage discussions to boost post engagement. 27 | 9. **Cross Promote**: Share posts in relevant LinkedIn groups and Discord communities. 28 | 10. **Leverage Polls**: Use LinkedIn polls to increase interaction. 29 | 30 | ## Engagement Checklist 31 | 32 | - ✅ Reply to every comment on your post. 33 | - ✅ Engage with 5-10 posts of others daily. 34 | - ✅ Share insights in comments of trending posts. 35 | - ✅ Invite peers to collaborate on posts. 36 | - ✅ Experiment with post formats (carousel, text-only, Q&A, etc.). 37 | 38 | 39 | --- 40 | 41 | ### 🔍 **1. Boolean Search Like a Hacker** 42 | Use **Google** with site:linkedin.com to bypass LinkedIn limitations and dig deeper. 43 | 44 | **Example:** 45 | ```bash 46 | site:linkedin.com/in/ AND ("React Developer" OR "Frontend Developer") AND ("hiring" OR "open to work") AND ("Bangalore" OR "Remote") 47 | ``` 48 | 49 | You can add: 50 | - `intitle:"React Developer"` to search only profile titles. 51 | - `"currently hiring"` to find HRs/recruiters with current openings. 52 | 53 | --- 54 | 55 | ### 🧠 **2. Filter Recruiters Using Keywords** 56 | In LinkedIn’s search bar, type: 57 | 58 | ```plaintext 59 | Recruiter AND (React OR Node OR Python) AND "looking to hire" 60 | ``` 61 | 62 | Then filter by **People**, **Location**, or **Past companies**. Hit up these people directly with a short, customized message — like: 63 | > “Hey [Name], noticed you're hiring for [Role]. I’ve worked on similar projects and would love to connect!” 64 | 65 | --- 66 | 67 | ### 🧨 **3. Content Hijacking Trick** 68 | Go to **#Hiring**, **#hiringnow**, or **#RemoteJobs** — but don’t scroll randomly. 69 | 70 | Instead, sort by **Latest** posts. Then **comment early** (within 30 mins), something like: 71 | > “Would love to explore this opportunity! Profile aligns well with the role — sending a DM shortly.” 72 | 73 | Early engagement = visibility to recruiters. 74 | 75 | --- 76 | 77 | ### 💬 **4. Drop ‘Easter Egg’ Comments on Company Pages** 78 | Go to the company’s **LinkedIn page**, check **posts made by HRs or leadership**, and comment something genuine like: 79 | > “Love the product direction — curious if you're expanding the dev team this quarter?” 80 | 81 | This triggers curiosity and might land you in their DMs. 82 | 83 | --- 84 | 85 | ### 🎯 **5. Job Alerts 2.0 – Geo + Title Hack** 86 | Create custom alerts using keywords like: 87 | - `Frontend Developer Remote` 88 | - `Blockchain Internship Mumbai` 89 | - `Startup Software Engineer Equity` 90 | 91 | Then **save job alerts** with highly specific roles + location combos to beat the crowd. 92 | 93 | --- 94 | 95 | ### 🛠️ **6. Use GitHub + LinkedIn Combo** 96 | Search GitHub profiles using: 97 | ```bash 98 | site:github.com "location Mumbai" "React developer" 99 | ``` 100 | 101 | Then find those devs on LinkedIn — if they recently switched jobs or posted “I’m hiring,” you’ve found a lead. 102 | 103 | --- 104 | 105 | ### 🧩 **7. Use LinkedIn's Hidden Hashtags** 106 | These aren’t always trending but recruiters use them: 107 | - `#nowhiring` 108 | - `#techhiring` 109 | - `#developerswanted` 110 | - `#startupjobs` 111 | - `#wearehiring` 112 | - `#jointheteam` 113 | 114 | Search and sort by **Posts → Latest**, then directly connect/comment. 115 | 116 | --- 117 | 118 | ### 🕵️ **8. Search by Stealth Mode** 119 | Turn on **Private Mode** in LinkedIn settings → stalk all you want without alerting anyone. Use it to study hiring managers' and recruiters’ activity. 120 | 121 | --- 122 | 123 | ### 🧬 **9. Scrape LinkedIn with Phantombuster or Bardeen** 124 | Use [Phantombuster](https://phantombuster.com/) or [Bardeen.ai](https://www.bardeen.ai/) to extract: 125 | - Recruiter emails 126 | - Job poster profiles 127 | - Candidate data (to see what resumes are working) 128 | 129 | You can build your own mini-ATS and reach out strategically. 130 | 131 | --- 132 | 133 | ### 🧨 **10. Ghost Apply Technique** 134 | Apply for a job → don’t wait → find the recruiter on LinkedIn who posted it → send a DM like: 135 | > “Hey [Name], I applied for [Role] but wanted to directly express interest. My background in [X] might align well with your goals.” 136 | 137 | Most people don’t do this. You’ll stand out. 138 | 139 | --- 140 | 141 | ### 🧪 Bonus Unreal Hack: **Reverse Search the Job Poster** 142 | For job posts with "Posted by [Name]", click the name → see all past job posts → check what kind of people they usually hire. 143 | 144 | Tailor your resume/portfolio using their previous choices (stealth mode optional 😏). 145 | 146 | --- 147 | 148 | -------------------------------------------------------------------------------- /javascript.md: -------------------------------------------------------------------------------- 1 | ### JavaScript Learning Roadmap: Topics, Theory, and Projects 2 | 3 | | **Step** | **Topic** | **Theory** | **Project Idea** | 4 | |----------|----------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------| 5 | | 1 | Basics of JavaScript | Learn about variables, data types, operators, and expressions. | Build a **Simple Calculator** for basic arithmetic operations. | 6 | | 2 | Control Structures | Study `if`, `else`, `switch`, and loops (`for`, `while`, `do-while`). | Create a **Guess the Number Game** where the user guesses a randomly generated number. | 7 | | 3 | Functions | Understand function declaration, expressions, and arrow functions. | Develop a **Temperature Converter** using functions for conversions. | 8 | | 4 | DOM Manipulation | Learn how to access and modify HTML elements with `document.querySelector` and `document.getElementById`. | Build a **Dynamic To-Do List** that lets users add, edit, and delete tasks. | 9 | | 5 | Events and Event Listeners | Explore event types, event propagation, and how to handle events. | Create a **KeyPress Visualizer** that shows key codes when typing. | 10 | | 6 | Arrays | Study array methods like `push`, `pop`, `filter`, `map`, `reduce`, and `forEach`. | Create a **Grocery List Manager** with features like adding, editing, and sorting items. | 11 | | 7 | Objects | Learn about objects, properties, methods, and how to loop through objects. | Build a **Student Grades Tracker** using objects for student data. | 12 | | 8 | ES6 Features | Study modern features like `let`, `const`, template literals, destructuring, and the spread/rest operator. | Build a **Recipe Manager** app using ES6 features to store and edit recipes. | 13 | | 9 | JSON and APIs | Understand JSON format and how to fetch data from APIs using `fetch`. | Fetch and display weather data using a **Weather App**. | 14 | | 10 | Promises and Async/Await | Learn how to handle asynchronous operations with Promises and `async/await`. | Build a **GitHub User Finder** that fetches user data using the GitHub API. | 15 | | 11 | Error Handling | Study `try`, `catch`, and `finally` for managing errors in code. | Create a **Form Validator** that handles errors for invalid inputs. | 16 | | 12 | Classes | Explore ES6 classes, constructors, inheritance, and methods. | Develop a **Library App** with book objects and class-based structure. | 17 | | 13 | Modules | Learn how to use `import` and `export` to organize your code into modules. | Build a **Multi-Page Portfolio Website** using JavaScript modules for navigation. | 18 | | 14 | Browser Storage | Study localStorage, sessionStorage, and cookies for storing data in the browser. | Create a **Notes App** that saves notes in localStorage. | 19 | | 15 | Regular Expressions (Regex)| Learn basic Regex syntax for pattern matching and validation. | Build a **Password Strength Checker** using Regex to validate input. | 20 | | 16 | Date and Time | Understand how to work with dates and times using the `Date` object. | Create a **Countdown Timer** for an event with real-time updates. | 21 | | 17 | Closures | Study closures and how they capture variables from their surrounding scope. | Develop a **Stopwatch App** that uses closures to manage time intervals. | 22 | | 18 | Prototypes and Inheritance | Understand JavaScript's prototype chain and inheritance. | Build a **Shape Drawer** with different shapes inheriting from a common prototype. | 23 | | 19 | Event Loop and Async Flow | Learn how JavaScript’s event loop and call stack work for asynchronous behavior. | Visualize the event loop with an **Interactive Event Loop Diagram** using animations. | 24 | | 20 | Advanced Frameworks/Tools | Study frameworks like React or Node.js to expand your JavaScript knowledge into frontend or backend development. | Create a **Chat Application** with a real-time backend (e.g., Node.js and Socket.IO). | 25 | 26 | This roadmap covers foundational to advanced concepts, ensuring a balance between theoretical understanding and practical application. Each project complements its respective topic to strengthen hands-on skills. 27 | -------------------------------------------------------------------------------- /strategy.md: -------------------------------------------------------------------------------- 1 | # Leetcode Strategy 2 | 3 | ### **The Ultimate 7-Step Strategy to Solve DSA Problems** 4 | 5 | A robust approach to solving Data Structures and Algorithms (DSA) problems requires careful planning, implementation, and optimization. Here's a **detailed, time-bound guide** with examples to help you excel: 6 | 7 | --- 8 | 9 | ### **Step 1: Deep Problem Understanding (5–10 minutes)** 10 | 11 | ### **What to Do:** 12 | 13 | - **Read the Problem Statement:** 14 | Read the problem **2–3 times** to grasp inputs, outputs, and constraints clearly. 15 | - **Highlight Key Points:** 16 | Identify key details like edge cases, constraints, and requirements. 17 | - **Ask Questions:** 18 | - What is the input? 19 | - What is the output? 20 | - Are there specific constraints (e.g., maximum array size, time limits)? 21 | - Are negative numbers, empty inputs, or duplicate values allowed? 22 | 23 | ### **Example:** 24 | 25 | **Problem:** Find the longest increasing subsequence in an array. 26 | 27 | - Input: `[10, 9, 2, 5, 3, 7, 101, 18]` 28 | - Output: Length of the subsequence: `4` (Subsequence: `[2, 3, 7, 101]`) 29 | - Constraints: Array size ≤ 2500, elements ≤ 10^4. 30 | 31 | ### **Checklist to Write Down:** 32 | 33 | 1. Input format (e.g., array of integers). 34 | 2. Output requirements (e.g., length of subsequence). 35 | 3. Edge cases (e.g., empty array, single element). 36 | 37 | --- 38 | 39 | ### **Step 2: Devising a Strategy (10–15 minutes)** 40 | 41 | ### **What to Do:** 42 | 43 | - **Identify the Problem Type:** 44 | - Is it an optimization problem (Dynamic Programming)? 45 | - Is traversal required (Graph algorithms)? 46 | - Is sorting helpful (Greedy approach)? 47 | - **Choose the Right Data Structure:** 48 | - For quick lookups: **HashMap/HashSet**. 49 | - For sequences: **Dynamic Arrays (e.g., Vectors)**. 50 | - For hierarchical problems: **Trees** or **Graphs**. 51 | - For priority-based problems: **Heaps**. 52 | - **Write Down Possible Approaches:** 53 | - Start with a brute-force approach. 54 | - Explore optimized algorithms (e.g., divide-and-conquer, binary search). 55 | 56 | ### **Example:** 57 | 58 | For the **longest increasing subsequence**: 59 | 60 | 1. Brute-force: Generate all subsequences (O(2^N)). 61 | 2. Optimized DP: Use `dp[i]` to store the LIS ending at `i` (O(N²)). 62 | 3. Optimal Solution: Binary search + DP with a list (O(N log N)). 63 | 64 | --- 65 | 66 | ### **Step 3: Breaking Down the Problem (10–15 minutes)** 67 | 68 | ### **What to Do:** 69 | 70 | - Divide the solution into smaller, manageable subtasks. 71 | - List the steps sequentially, ensuring they align with your strategy. 72 | - Write pseudo-code for clarity. 73 | 74 | ### **What to Write While Breaking Down:** 75 | 76 | 1. Steps to preprocess the input (e.g., sort the array). 77 | 2. Logic for iterative or recursive calls. 78 | 3. Handling of edge cases. 79 | 80 | ### **Example (Pseudo-code for LIS):** 81 | 82 | 1. Create an empty list `subsequence`. 83 | 2. Iterate through the array: 84 | - If current element > last element of `subsequence`, append it. 85 | - Else, replace the element in `subsequence` using binary search. 86 | 3. Return the length of `subsequence`. 87 | 88 | --- 89 | 90 | ### **Step 4: Writing Pseudocode (10–15 minutes)** 91 | 92 | ### **What to Do:** 93 | 94 | - Translate the breakdown into **structured pseudocode**. 95 | - Ensure each line maps directly to a coding construct. 96 | - Write modular code to handle tasks like sorting, searching, etc. 97 | 98 | ### **Example Pseudocode for LIS:** 99 | 100 | ``` 101 | Initialize subsequence = [] 102 | For each num in array: 103 | If num > last element of subsequence: 104 | Append num to subsequence 105 | Else: 106 | Replace the smallest element in subsequence > num 107 | Return length of subsequence 108 | ``` 109 | 110 | --- 111 | 112 | ### **Step 5: Coding and Debugging (20–30 minutes)** 113 | 114 | ### **Coding:** 115 | 116 | - Stick to the pseudocode and implement it in your chosen language. 117 | - Start with basic functionality and test incrementally. 118 | 119 | ### **Debugging:** 120 | 121 | - **Common Errors:** Index out-of-bound errors, incorrect loop conditions, incorrect edge case handling. 122 | - **Debugging Tips:** 123 | - Print intermediate outputs to check logic flow. 124 | - Use IDEs with debugging tools to trace the code line by line. 125 | 126 | ### **Example Debugging for LIS:** 127 | 128 | - Test with: `[10, 9, 2, 5, 3, 7, 101, 18]` → Expected Output: `4`. 129 | - Edge Cases: 130 | - Empty array → Expected Output: `0`. 131 | - Single element → Expected Output: `1`. 132 | 133 | --- 134 | 135 | ### **Step 6: Iterative Optimization (15–20 minutes)** 136 | 137 | ### **What to Do:** 138 | 139 | - Analyze the current solution's complexity (time and space). 140 | - Identify bottlenecks using profiling tools or test cases. 141 | - Transition to a more efficient approach (e.g., O(N log N) from O(N²)). 142 | 143 | ### **Optimizing the Example:** 144 | 145 | - From O(N²) DP, use Binary Search + DP for O(N log N). 146 | - Replace linear traversal with binary search for placement. 147 | 148 | --- 149 | 150 | ### **Step 7: Process Review (5–10 minutes)** 151 | 152 | ### **What to Do:** 153 | 154 | - Reflect on the approach and note learnings. 155 | - Write down similar problems you've solved to build pattern recognition. 156 | 157 | ### **Example Review Notes:** 158 | 159 | - The problem is similar to "Longest Increasing Path in a Matrix". 160 | - Techniques learned: Binary search, use of DP arrays, edge case handling. 161 | 162 | --- 163 | 164 | ### **Time Allocation Summary:** 165 | 166 | | **Step** | **Time Investment** | 167 | | --- | --- | 168 | | Problem Understanding | 5–10 minutes | 169 | | Devising a Strategy | 10–15 minutes | 170 | | Breaking Down the Problem | 10–15 minutes | 171 | | Writing Pseudocode | 10–15 minutes | 172 | | Coding and Debugging | 20–30 minutes | 173 | | Iterative Optimization | 15–20 minutes | 174 | | Process Review | 5–10 minutes | 175 | 176 | --- 177 | 178 | ### **Key Insights for Similar Problems** 179 | 180 | 1. **Identify Problem Categories:** 181 | - Subarray problems → Use sliding window or prefix sums. 182 | - Graph traversal → Use BFS/DFS. 183 | - Optimization → Use DP or greedy algorithms. 184 | 2. **Explore Edge Cases:** 185 | - Test for corner cases and constraints, e.g., array size of 1, negative numbers. 186 | 3. **Develop Pattern Recognition:** 187 | - Solve 3–5 problems of a similar type to build intuition. 188 | - Example: Solve "LIS", "Longest Common Subsequence", and "Longest Palindromic Subsequence". 189 | 190 | By following this structured, time-managed approach, you can tackle any DSA problem efficiently and build long-term expertise. 🚀 191 | -------------------------------------------------------------------------------- /backend.md: -------------------------------------------------------------------------------- 1 | # Best Backend Development Roadmap 2 | 3 | | **Week** | **Topics** | **Details** | **Project/Task** | **Progress** | 4 | |----------|------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------|--------------| 5 | | **Week 1** | **JavaScript Fundamentals** | Master variables, data types, loops, functions, and objects. Focus on ES6+ features such as arrow functions, template literals, and destructuring. | Create a **To-Do List App**: A basic task tracker with add, delete, and mark complete features. | [ ] | 6 | | | **JavaScript Asynchronous Programming** | Learn `Promises`, `async/await`, and callback handling. Understand how JavaScript manages asynchronous tasks with the event loop. | Add a **Save to Local Storage** feature to the To-Do List App using asynchronous logic. | [ ] | 7 | | **Week 2** | **Node.js Basics** | Understand Node.js runtime, modules (`fs`, `http`, `path`), and NPM for managing dependencies. | Create a **File System App**: A CLI tool to create, read, and delete files and directories. | [ ] | 8 | | | **Node.js Asynchronous Programming** | Explore Node.js streams, buffers, and the `EventEmitter` API. | Enhance the File System App to handle large files with streams and real-time logs. | [ ] | 9 | | **Week 3** | **Express.js Basics** | Set up a web server with Express.js. Learn routing, serving static files, and handling requests and responses. | Build a **Simple Blog API**: Create routes for CRUD operations (Create, Read, Update, Delete) on blog posts. | [ ] | 10 | | | **Express Middleware** | Learn to use middleware for request parsing, logging, and error handling. | Add logging and error-handling middleware to the Blog API. | [ ] | 11 | | **Week 4** | **MongoDB Basics** | Learn database fundamentals: collections, documents, CRUD operations, and MongoDB queries. | Build a **Student Database**: Perform CRUD operations to manage student records. | [ ] | 12 | | | **Mongoose Basics** | Integrate Mongoose for schema creation, validation, and queries. | Enhance the Student Database with Mongoose for schema-based validation and relationships. | [ ] | 13 | | **Week 5** | **RESTful API Design** | Learn REST principles and how to structure APIs with proper URL conventions and HTTP methods. | Create a **Task Manager API**: Manage tasks with CRUD endpoints and apply RESTful best practices. | [ ] | 14 | | | **Authentication** | Explore user authentication with `bcrypt` for password hashing and `JWT` for token-based authentication. | Add user authentication to the Task Manager API for secure login and task access. | [ ] | 15 | | **Week 6** | **Error Handling and Testing** | Learn structured error handling with `try-catch` and build robust APIs. Understand the importance of testing APIs using tools like Jest or Postman. | Write test cases for the Task Manager API and implement error handling for all routes. | [ ] | 16 | | **Week 7** | **Advanced Node.js Concepts** | Explore worker threads, clustering, and child processes for improving performance and scalability in Node.js applications. | Build a **Load-Balanced API**: Use clustering to handle concurrent requests efficiently in the Task Manager API. | [ ] | 17 | | **Week 8** | **Deployment and Environment Management** | Learn how to deploy applications using services like Heroku or AWS. Understand environment variables and configuration management. | Deploy the Task Manager API on Heroku with proper environment variables for database and authentication secrets. | [ ] | 18 | | **Week 9** | **Version Control and Collaboration** | Master Git for version control and collaborative workflows using GitHub or GitLab. Learn branching, merging, and resolving conflicts. | Create a GitHub repository for the Task Manager API and invite collaborators to simulate a team workflow. | [ ] | 19 | | **Week 10** | **API Optimization and Security** | Explore caching, rate limiting, and securing APIs against common threats (e.g., SQL injection, CSRF, XSS). | Add rate limiting and input sanitization to the Task Manager API to enhance security and performance. | [ ] | 20 | 21 | --- 22 | 23 | ### **Detailed Project Descriptions** 24 | 25 | 1. **To-Do List App** 26 | - A beginner-friendly project to practice JavaScript fundamentals. 27 | - Features: Add, delete, mark complete, and save tasks using `localStorage`. 28 | - Focus: Event handling and DOM manipulation. 29 | 30 | 2. **File System App** 31 | - CLI-based project to interact with the file system using Node.js. 32 | - Features: Read/write files, create directories, handle large files with streams. 33 | - Focus: Working with Node.js modules and the file system. 34 | 35 | 3. **Simple Blog API** 36 | - RESTful API for managing blog posts. 37 | - Features: CRUD operations, error handling, and middleware for logging. 38 | - Focus: Routing and Express.js middleware. 39 | 40 | 4. **Student Database** 41 | - A project to practice MongoDB CRUD operations with Mongoose schema validation. 42 | - Features: Add, update, delete, and query student records. 43 | - Focus: Schema design and database interaction. 44 | 45 | 5. **Task Manager API** 46 | - An advanced RESTful API project for managing user tasks. 47 | - Features: User authentication, CRUD operations, and rate limiting for security. 48 | - Focus: Authentication, API design, and optimization. 49 | -------------------------------------------------------------------------------- /youtube.md: -------------------------------------------------------------------------------- 1 | # Web Development Skills 2 | 3 | | **Category** | **Skill** | 4 | |----------------------------|---------------------------------------------| 5 | | **Front-End Development** | HTML5 | 6 | | | CSS3 | 7 | | | JavaScript (ES6+) | 8 | | | React.js | 9 | | | Angular | 10 | | | Vue.js | 11 | | | Responsive Design | 12 | | | Tailwind CSS | 13 | | | Bootstrap | 14 | | | SASS/SCSS | 15 | | | TypeScript | 16 | | | Web Accessibility (WCAG) | 17 | | | Cross-Browser Compatibility | 18 | | | Figma/XD Integration | 19 | | | DOM Manipulation | 20 | | | Web Animations (CSS, GSAP, Framer Motion) | 21 | | | Styled Components | 22 | | | Material-UI (MUI) | 23 | | | Redux Toolkit/Zustand (State Management) | 24 | | | Progressive Web Apps (PWAs) | 25 | | **Back-End Development** | Node.js | 26 | | | Express.js | 27 | | | Django | 28 | | | Flask | 29 | | | Ruby on Rails | 30 | | | PHP | 31 | | | RESTful API Development | 32 | | | GraphQL | 33 | | | Authentication & Authorization (OAuth, JWT)| 34 | | | Server-Side Rendering (SSR) | 35 | | **Database Management** | SQL (MySQL, PostgreSQL) | 36 | | | NoSQL (MongoDB, Firebase) | 37 | | | Database Optimization | 38 | | | Cloud Databases (AWS RDS, Azure, Firestore)| 39 | | **DevOps & Deployment** | Version Control (Git/GitHub/GitLab) | 40 | | | CI/CD Pipelines (Jenkins, GitHub Actions) | 41 | | | Docker & Containerization | 42 | | | Cloud Platforms (AWS, Azure, GCP) | 43 | | | Deployment (Netlify, Vercel, Heroku) | 44 | | **Web Performance & Security** | Webpack/Parcel/Vite | 45 | | | Image Optimization | 46 | | | Content Delivery Networks (CDNs) | 47 | | | SSL/TLS Certificates | 48 | | | Security Best Practices (XSS, CSRF, SQL Injection) | 49 | | | Performance Monitoring Tools (Lighthouse, GTmetrix) | 50 | | **Additional Tools & Soft Skills** | API Integration (REST, SOAP, GraphQL) | 51 | | | Testing & Debugging (Jest, Cypress, Chrome DevTools) | 52 | | | Agile Development Methodology | 53 | | | Communication & Collaboration Tools (Slack, Trello) | 54 | | | UX/UI Design Principles | 55 | 56 | 57 | 58 | # Best YouTube Channels for Learning Web Development Skills 59 | 60 | | **Skill** | **YouTube Resource** | 61 | |-----------------------|---------------------------------------------------------------------------------------------------------| 62 | | **HTML, CSS, JS Basics** | [Web Development Full Course - Love Babbar](https://www.youtube.com/watch?v=Vi9bxu-M-ag&list=PLDzeHZWIZsTo0wSBcg4-NMIbC0L8evLrD) | 63 | | **React** | [React Tutorial for Beginners - Chai aur code](https://youtu.be/vz1RlUyrc3w?si=DENbgxD7rIPGLqoN) | 64 | | **JavaScript** | [JavaScript for Beginners - Namaste Javascript](https://youtu.be/pN6jk0uUrD8?si=i9ADbNaa-tYIT-cK) | 65 | | **MongoDB** | [MongoDB Crash Course - Thapa ](https://youtu.be/ExcRbA7fy_A?si=zA-E0XltTigTXjjV) | 66 | | **Python** | [Python for Beginners - Code With Harry ](https://youtu.be/7wnove7K-ZQ?si=nev9GgpJtwQWV9VP) | 67 | | **TypeScript** | [TypeScript Crash Course - Hitesh Chaudhary](https://youtu.be/iPGXk-i-VYU?si=WJqM_eZS1thW_25i) | 68 | | **Flask** | [Flask for Beginners - Freecodecamp](https://youtu.be/Z1RJmh_OqeA?si=28bjpYogM3q0ceFV) | 69 | | **SQL** | [SQL Tutorial for Beginners - Apna College ](https://youtu.be/hlGoQC332VM?si=9MOIDhsXLy3o-Vtx) | 70 | | **TypeScript** | [TypeScript Full Course - freeCodeCamp](https://youtu.be/30LWjhZzg50?si=Ml9jcynuJV_dFcyK) | 71 | | **Spring Boot** | [Spring Boot Tutorial - Engineering Digest](https://youtu.be/1993zSY5UBI?si=8Y0KuMEysrl6oVpc) | 72 | | **Next.js** | [Next.js Crash Course - Traversy Media](https://youtu.be/mTz0GXj8NN0) | 73 | | **Machine Learning** | [Machine Learning - Krish Naik](https://youtu.be/JxgmHe2NyeY?si=U4AMSuY8o-0pXSCo) | 74 | | **Docker** | [Docker Tutorial - Harkirat Singh](https://youtu.be/fSmLiOMp2qI?si=0lm0Hj2OVWWAfeFb) | 75 | | **Node.js** | [Node.js Crash Course - Sheriyans](https://youtu.be/T55Kb8rrH1g?si=dVTQ5MCOEF_hoPJI) | 76 | | **GraphQL** | [GraphQL Tutorial - freeCodeCamp](https://youtu.be/ed8SzALpx1Q) | 77 | | **Generative AI** | [Web Accessibility - freeCodeCamp](https://youtu.be/pSVk-5WemQ0?si=tj2Nlue_9xhLZRtr) | 78 | | **Agile Development** | [Agile Development Basics - Edureka](https://youtu.be/ypg4uPQTGo0?si=HUUBhJOYKBNacNFd) | 79 | | 80 | 81 | 82 | # Project Playlist: https://www.youtube.com/watch?v=RbxHZwFtRT4&list=PL6QREj8te1P6wX9m5KnicnDVEucbOPsqR 83 | -------------------------------------------------------------------------------- /beginners-guide.md: -------------------------------------------------------------------------------- 1 | # Roadmap for Coding Expertise, Hackathon Success, and High Placements 2 | 3 | | **Stage** | **Key Focus Areas** | **Actionable Steps** | **Resources/Tools** | **Expected Timeline** | 4 | |-------------------------|-------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------|-----------------------| 5 | | **Stage 1: Fundamentals (0-3 Months)** | Master basic programming concepts | - Learn core programming concepts (variables, loops, conditionals, functions) | - [Codecademy](https://www.codecademy.com/) - Python, JavaScript, C++ | 1-2 months | 6 | | | Deepen understanding of data structures & algorithms | - Implement simple data structures (arrays, linked lists, stacks, queues)
- Learn algorithm basics (sorting, searching) | - [LeetCode](https://leetcode.com/)
- [GeeksforGeeks](https://www.geeksforgeeks.org/) | 1-2 months | 7 | | | Version Control & Git | - Learn how to use Git and GitHub (basic commands, branching, pull requests) | - [GitHub Guides](https://guides.github.com/) | 1 month | 8 | | | Basic problem solving (coding challenges) | - Solve daily problems on platforms like [HackerRank](https://www.hackerrank.com/) or [Codeforces](https://codeforces.com/) | - HackerRank, Codeforces, LeetCode | Ongoing | 9 | | **Stage 2: Intermediate (3-6 Months)** | Object-Oriented Programming (OOP) and advanced algorithms | - Learn OOP principles (classes, inheritance, polymorphism) | - [Udemy](https://www.udemy.com/)
- [Coursera](https://www.coursera.org/) | 2-3 months | 10 | | | Build intermediate projects (e.g., to-do list, basic CRUD app) | - Develop simple applications using the concepts you've learned. Build with HTML, CSS, JS for web or Python for backend applications. | - [Flask](https://flask.palletsprojects.com/)
- [Django](https://www.djangoproject.com/) | 2-3 months | 11 | | | Participate in online coding competitions & hackathons (small local events) | - Start with small, local hackathons. Learn how to handle time pressure and collaborate. | - [Devpost](https://devpost.com/)
- [Hackathon.com](https://www.hackathon.com/) | 1-2 months | 12 | | | Begin learning a popular framework (e.g., React.js for front-end, Flask/Django for backend) | - Pick a framework based on interest. Build a project, e.g., a personal website with React or a blog app with Flask. | - React Docs, [Django Docs](https://www.djangoproject.com/) | 2-3 months | 13 | | **Stage 3: Advanced (6-12 Months)** | Deep dive into system design, advanced data structures & algorithms | - Learn system design (load balancing, microservices)
- Study advanced algorithms (dynamic programming, graph theory, etc.) | - [System Design Primer](https://github.com/donnemartin/system-design-primer) | 3-4 months | 14 | | | Work on more complex projects (e.g., full-stack applications, ML models) | - Implement full-stack projects (front-end + back-end)
- Start working on machine learning models (if interested) | - [TensorFlow](https://www.tensorflow.org/)
- [Express.js](https://expressjs.com/) | 3-4 months | 15 | | | Participate in high-level hackathons (national/global) | - Join well-known hackathons. Develop teamwork and problem-solving under time pressure. Keep refining your coding and project skills. | - [HackMIT](https://hackmit.org/)
- [Major League Hacking](https://mlh.io/) | 1-2 months | 16 | | **Stage 4: Expert (12+ Months)** | Master a specialized domain (AI/ML, blockchain, etc.) | - Focus on one domain of interest (e.g., machine learning, blockchain, game development) and deepen your understanding. | - [Fast.ai](https://www.fast.ai/)
- [Blockchain by Coursera](https://www.coursera.org/learn/blockchain) | 3-6 months | 17 | | | Contribute to open-source and personal brand building | - Contribute to high-impact open-source projects.
- Create a portfolio of your work on GitHub and share technical content on LinkedIn, Medium, or Dev.to. | - [GitHub](https://github.com/)
- [Medium](https://medium.com/) | 3-6 months | 18 | | | Regularly attend hackathons, network with industry experts | - Attend major hackathons, network with mentors and other developers. Build a reputation within the community. | - [LinkedIn](https://www.linkedin.com/)
- [Twitter](https://twitter.com/) | Ongoing | 19 | | | Focus on high-level competitive programming and interview preparation | - Prepare for tech interviews with a focus on problem-solving and system design. Solve competitive programming problems regularly. | - [Cracking the Coding Interview](https://www.crackingthecodinginterview.com/) | Ongoing | 20 | | **Stage 5: Mastery & Networking (Ongoing)** | Broaden knowledge, refine skills, and build an expert network | - Keep mastering advanced technologies. Participate in tech conferences, coding bootcamps, or webinars. | - [TechMeetups](https://www.techmeetups.com/)
- [Meetup.com](https://www.meetup.com/) | Ongoing | 21 | | | Lead hackathons or projects, mentor others | - Take the lead in hackathons or contribute as a mentor. Teach others through workshops, blogs, or tutorials. | - [YouTube](https://www.youtube.com/)
- [Medium](https://medium.com/) | Ongoing | 22 | 23 | -------------------------------------------------------------------------------- /confusion.md: -------------------------------------------------------------------------------- 1 | # One-Stop Guide to Choosing Your Development Path in CS Engineering 2 | 3 | ## Introduction 4 | After the first year in CS engineering, students often face confusion about selecting a specialization. This guide provides an in-depth look into different domains, covering fundamental concepts, career prospects, required skills, placement insights, and project ideas. 5 | 6 | --- 7 | 8 | ## 1. Artificial Intelligence & Machine Learning (AI/ML) 9 | ### Overview 10 | 🤖 AI/ML involves developing algorithms that enable computers to learn and make decisions. 11 | 12 | ### Skills Required (Beginner to Advanced) 13 | | Level | Skills to Learn | 14 | |------------|-------------------------| 15 | | 🟢 Beginner | Python, Statistics, Linear Algebra | 16 | | 🔵 Intermediate | Machine Learning Algorithms (Supervised, Unsupervised), Deep Learning (Neural Networks) | 17 | | 🔴 Advanced | Reinforcement Learning, Generative AI, MLOps | 18 | 19 | ### Career & Placement 20 | - 🎓 Roles: Machine Learning Engineer, Data Scientist, AI Researcher 21 | - 💰 Salary: Entry-level (₹6-12 LPA), Experienced (₹20+ LPA) 22 | - 🏢 Companies: Google, Microsoft, Tesla, OpenAI 23 | 24 | ### Project Ideas 25 | - ✍️ Handwriting Recognition System 26 | - 💬 AI Chatbot using NLP 27 | - 🏥 Predictive Analytics in Healthcare 28 | 29 | --- 30 | 31 | ## 2. Cybersecurity 32 | ### Overview 33 | 🔐 Cybersecurity focuses on protecting systems, networks, and data from cyber threats. 34 | 35 | ### Skills Required 36 | | Level | Skills to Learn | 37 | |------------|-----------------------------| 38 | | 🟢 Beginner | Networking, Linux, Basic Cryptography | 39 | | 🔵 Intermediate | Ethical Hacking, Penetration Testing, SIEM Tools | 40 | | 🔴 Advanced | Digital Forensics, Threat Intelligence, Zero Trust Security | 41 | 42 | ### Career & Placement 43 | - 🎓 Roles: Ethical Hacker, Security Analyst, Penetration Tester 44 | - 💰 Salary: Entry-level (₹5-10 LPA), Experienced (₹15+ LPA) 45 | - 🏢 Companies: IBM, Cisco, Palo Alto Networks 46 | 47 | ### Project Ideas 48 | - 🔑 Secure Authentication System 49 | - 🛡️ Intrusion Detection System 50 | - 🦠 Malware Analysis Platform 51 | 52 | --- 53 | 54 | ## 3. Blockchain 55 | ### Overview 56 | ⛓️ Blockchain is a decentralized technology used for secure transactions and data integrity. 57 | 58 | ### Skills Required 59 | | Level | Skills to Learn | 60 | |------------|------------------------------| 61 | | 🟢 Beginner | Cryptography, Smart Contracts, Solidity | 62 | | 🔵 Intermediate | Ethereum, Hyperledger, Decentralized Apps (DApps) | 63 | | 🔴 Advanced | Blockchain Scaling, Consensus Mechanisms, Web3 Development | 64 | 65 | ### Career & Placement 66 | - 🎓 Roles: Blockchain Developer, Smart Contract Engineer 67 | - 💰 Salary: Entry-level (₹8-15 LPA), Experienced (₹25+ LPA) 68 | - 🏢 Companies: Binance, Ethereum Foundation, IBM Blockchain 69 | 70 | ### Project Ideas 71 | - 🗳️ Decentralized Voting System 72 | - 🚚 Supply Chain Management on Blockchain 73 | - 🎨 NFT Marketplace 74 | 75 | --- 76 | 77 | ## 4. Web Development 78 | ### Overview 79 | 🌐 Web development involves building and maintaining websites and web applications. 80 | 81 | ### Skills Required 82 | | Level | Skills to Learn | 83 | |------------|-------------------------------| 84 | | 🟢 Beginner | HTML, CSS, JavaScript | 85 | | 🔵 Intermediate | React, Node.js, Databases (MongoDB, SQL) | 86 | | 🔴 Advanced | DevOps, Full-Stack Architectures, Web Security | 87 | 88 | ### Career & Placement 89 | - 🎓 Roles: Frontend Developer, Backend Developer, Full-Stack Developer 90 | - 💰 Salary: Entry-level (₹4-10 LPA), Experienced (₹15+ LPA) 91 | - 🏢 Companies: Google, Amazon, Facebook 92 | 93 | ### Project Ideas 94 | - 🛍️ E-commerce Website 95 | - 👨‍💻 Portfolio Website 96 | - 💬 Real-Time Chat Application 97 | 98 | --- 99 | 100 | ## 5. Internet of Things (IoT) 101 | ### Overview 102 | 📡 IoT connects physical devices to the internet for smart automation. 103 | 104 | ### Skills Required 105 | | Level | Skills to Learn | 106 | |------------|------------------------------| 107 | | 🟢 Beginner | Arduino, Raspberry Pi, Sensors | 108 | | 🔵 Intermediate | MQTT, IoT Security, Data Analytics | 109 | | 🔴 Advanced | Edge Computing, Industrial IoT, 5G Integration | 110 | 111 | ### Career & Placement 112 | - 🎓 Roles: IoT Developer, Embedded Engineer 113 | - 💰 Salary: Entry-level (₹5-10 LPA), Experienced (₹18+ LPA) 114 | - 🏢 Companies: Bosch, Cisco, Siemens 115 | 116 | ### Project Ideas 117 | - 🏠 Smart Home Automation 118 | - 🌦️ IoT-based Weather Monitoring 119 | - 🏭 Industrial Safety System 120 | 121 | --- 122 | 123 | ## 6. Robotics & Embedded Computing 124 | ### Overview 125 | 🤖 Robotics and embedded computing involve designing autonomous systems and intelligent machines. 126 | 127 | ### Skills Required 128 | | Level | Skills to Learn | 129 | |------------|-------------------------------| 130 | | 🟢 Beginner | C/C++, Microcontrollers (Arduino, ESP32) | 131 | | 🔵 Intermediate | ROS (Robot Operating System), Machine Vision | 132 | | 🔴 Advanced | AI-based Robotics, Swarm Robotics | 133 | 134 | ### Career & Placement 135 | - 🎓 Roles: Robotics Engineer, Embedded Systems Developer 136 | - 💰 Salary: Entry-level (₹6-12 LPA), Experienced (₹20+ LPA) 137 | - 🏢 Companies: Boston Dynamics, Tesla, ABB Robotics 138 | 139 | ### Project Ideas 140 | - 🚗 Autonomous Line-Following Robot 141 | - 🚁 AI-powered Drone Navigation 142 | - 🦾 Smart Prosthetics 143 | 144 | --- 145 | 146 | ## 7. Cloud Computing & Big Data 147 | ### Overview 148 | ☁️ Cloud computing enables scalable, on-demand computing resources, while big data focuses on processing large datasets. 149 | 150 | ### Skills Required 151 | | Level | Skills to Learn | 152 | |------------|----------------------------------| 153 | | 🟢 Beginner | AWS, Google Cloud, Databases | 154 | | 🔵 Intermediate | Docker, Kubernetes, Hadoop, Spark | 155 | | 🔴 Advanced | Serverless Computing, Data Engineering | 156 | 157 | ### Career & Placement 158 | - 🎓 Roles: Cloud Engineer, Data Engineer, Big Data Analyst 159 | - 💰 Salary: Entry-level (₹7-12 LPA), Experienced (₹22+ LPA) 160 | - 🏢 Companies: AWS, Google Cloud, Microsoft Azure 161 | 162 | ### Project Ideas 163 | - ☁️ Cloud-based File Storage System 164 | - 📊 Real-time Big Data Analysis 165 | - 🚀 Serverless Application Deployment 166 | 167 | --- 168 | 169 | ## 8. How to Choose the Right Domain? 170 | ### Key Factors to Consider 171 | | Factor | Importance | 172 | |--------|------------| 173 | | ❤️ Interest | Choose a field that excites you | 174 | | 📈 Career Growth | Check industry trends and salary potential | 175 | | 🔬 Project Opportunities | Look for fields with real-world applications | 176 | | 🔧 Skillset Compatibility | Consider your strengths in coding, math, or hardware | 177 | 178 | ### Best Choices Based on Interest 179 | - 🤖 **AI/ML & Data Science**: If you love math, stats, and automation 180 | - 🔐 **Cybersecurity**: If you enjoy ethical hacking and system security 181 | - ⛓️ **Blockchain**: If decentralization and smart contracts excite you 182 | - 🌐 **Web Development**: If you prefer designing interactive applications 183 | - 📡 **IoT & Robotics**: If hardware and automation interest you 184 | - ☁️ **Cloud & Big Data**: If handling large-scale computing systems appeals to you 185 | 186 | --- 187 | 188 | ## Final Thoughts 189 | The best way to choose is to **experiment with projects**, **do internships**, and **follow industry trends**. Start with beginner-level projects in different domains and see what interests you the most. 190 | 191 | --- 192 | 193 | This guide provides all the necessary details to help you make an informed decision. Now, it's time to start building your skills and working on exciting projects! 🚀 194 | 195 | -------------------------------------------------------------------------------- /scholarships.md: -------------------------------------------------------------------------------- 1 | 2 | | **Certification** | **Description** | **Potential Jobs** | **Cost (INR)** | 3 | |---------------------------------------|---------------------------------------------------------------------------------------------------------|----------------------------------------------|-------------------------| 4 | | **Artificial Intelligence Certification** | Focuses on designing and developing AI-driven applications, covering machine learning and NLP. | AI Specialist, Machine Learning Engineer | ₹30,000 - ₹60,000 | 5 | | **Cybersecurity Certification** | Covers threat management, encryption techniques, and ethical hacking to safeguard networks and data. | Cybersecurity Analyst, Ethical Hacker | ₹20,000 - ₹50,000 | 6 | | **Data Science Certification** | Provides skills in data analysis, machine learning, and statistical modeling for actionable insights. | Data Scientist, Business Analyst | ₹25,000 - ₹55,000 | 7 | | **Cloud Computing Certification** | In-depth knowledge of cloud services and architecture using platforms like AWS and Azure. | Cloud Architect, Cloud Solutions Engineer | ₹24,000 - ₹48,000 | 8 | | **DevOps Certification** | Bridges development and operations focusing on CI/CD and automation tools. | DevOps Engineer, Release Manager | ₹30,000 - ₹70,000 | 9 | | **Blockchain Certification** | Expertise in blockchain technology and smart contracts for decentralized applications. | Blockchain Developer, Crypto Consultant | ₹35,000 - ₹80,000 | 10 | | **Business Analytics Certification** | Analyzes business data to inform decision-making using predictive modeling and BI strategies. | Business Analyst, Data Consultant | ₹22,000 - ₹45,000 | 11 | | **Machine Learning Certification** | Equips professionals with skills to build predictive models and deploy algorithms. | Machine Learning Engineer | ₹24,000 - ₹40,000 | 12 | | **Power BI Certification** | Focuses on data visualization using Microsoft Power BI for business intelligence. | BI Developer, Data Analyst | ₹15,000 - ₹30,000 | 13 | | **Generative AI Certification** | Covers generative models and their applications in various industries. | AI Engineer, Research Scientist | ₹28,000 - ₹65,000 | 14 | 15 | | **Scholarship Name** | **Provider** | **Eligibility Criteria** | **Application Period** | **Scholarship Amount** | 16 | |-------------------------------------------------------|--------------------------------------------------|---------------------------------------------------------------------|---------------------------|-------------------------------| 17 | | Prime Minister's Scholarship Scheme (PMSS) | Government of India | Students from economically weaker sections | March to December | Varies | 18 | | AICTE PG (GATE/GPAT) Scholarship | AICTE | BTech graduates pursuing PG courses | March to December | Varies | 19 | | Indian Oil Academic Scholarships (IOCL) | Indian Oil Corporation | BTech students with good academic records | March to December | Varies | 20 | | Dhirubhai Ambani Scholarship Programme | Reliance Industries | Meritorious students in engineering | March to December | Varies | 21 | | L&T Build India Scholarship | Larsen & Toubro | Students pursuing BTech in Civil Engineering | March to December | Up to ₹1,00,000 | 22 | | NTPC Scholarship Scheme | NTPC | Engineering students from specific disciplines | March to December | Up to ₹1,00,000 | 23 | | ONGC Scholarships | ONGC | Engineering students with good academic performance | March to December | Up to ₹48,000 | 24 | | Tata Realty Scholarship for Girls | Tata Realty and Infrastructure Limited | Girl students with 50% marks in class 12 or diploma | To be notified | ₹60,000 to ₹1,00,000 | 25 | | Legrand Empowering Scholarship Program | Legrand | 12th pass girl with 75% marks pursuing B.Tech | August | 60% of annual fees up to ₹60,000 | 26 | | Amazon Future Engineer Scholarship | Amazon | Students pursuing Computer Science Engineering | Reopens in 2025 | ₹2,00,000 (₹50,000/year) | 27 | | North South Foundation (NSF) Scholarship | NSF | Students from families earning less than ₹90,000 | Ongoing | Up to ₹25,000 | 28 | | IET India Scholarship Awards | IET India | Engineering students in any year of study | Ongoing | Up to ₹1,00,000 | 29 | | Swami Dayanand Education Foundation Scholarships | Swami Dayanand Education Foundation | Merit-cum-means for engineering students | Ongoing | Up to ₹50,000 per annum | 30 | | Yashad-Sumedha Scholarship Programme | Yashad-Sumedha | Economically backward students in first semester of BTech | Ongoing | ₹20,000 per annum | 31 | 32 | | **Hackathon Name** | **Organizing Institution/Entity** | **Date** | **Location** | **Prizes** | 33 | |---------------------------------------------|------------------------------------------|------------------------|-------------------------------|-----------------------------------| 34 | | Smart India Hackathon | Government of India | Aug-Sept 2025 | Nationwide | ₹1 Lac (1st), ₹75,000 (2nd), ₹50,000 (3rd) [1] | 35 | | Prayagraj Mahakumbh 2025 Hackathon | Prayagraj Mahakumbh Organizers | Jan-March 2025 | Prayagraj | ₹3 Lakhs [1] | 36 | | KU Hackathon 2025 | Kalinga University | Deadline: Jan 10, 2025| Naya Raipur | ₹22,500 [1] | 37 | | Sparkathon 2025 | Various Institutions | September 2025 | TBD | TBD | 38 | | IoT GIS Hackathon 2025 | IIT Bombay | TBD | Mumbai | TBD | 39 | | OpenWeaver Hackathon 2025 | ICT Academy | Jan 28, 2025 | Salem | TBD | 40 | | Central India Hackathon 2025 | Suryodaya College of Engineering | TBD | Nagpur | TBD | 41 | | Google Girl Hackathon | Google | March 2025 | Nationwide | Project development opportunities [2] | 42 | | Flipkart GRiD | Flipkart | June-July 2025 | Nationwide | Internship/FTE, prizes [2] | 43 | | HackAIthon | Various Institutions | TBD | Jabalpur | Exciting prizes and recognition [4] | 44 | 45 | -------------------------------------------------------------------------------- /dsa-vs-dev.md: -------------------------------------------------------------------------------- 1 | 2 | 3 | # **2-Year Weekly Plan To Learn DSA and Development** 4 | 5 | _This roadmap provides a structured, week-by-week plan for learning DSA fundamentals, exploring development areas, mastering specialization, building projects, and preparing for hackathons and internships._ 6 | 7 | --- 8 | 9 | ## **Year 1** 10 | 11 | ### **Months 1-3: DSA Basics (Arrays, Strings, Linked Lists, Stacks, Queues)** 12 | | **Week** | **Focus** | **Description** | **Resources** | 13 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 14 | | 1-2 | **Arrays & Strings** | Learn array operations, string manipulation. | GeeksforGeeks, LeetCode | 15 | | 3-4 | **Linked Lists** | Single, doubly, circular linked lists. | HackerRank, YouTube | 16 | | 5-6 | **Stacks & Queues** | Implement and solve problems on stacks and queues. | CodeChef, freeCodeCamp | 17 | | 7-8 | **Recap & Revision** | Review topics, solve additional problems, and revise key concepts. | Practice on LeetCode, HackerRank | 18 | | 9-10 | **Mock Contests** | Participate in mock contests to improve problem-solving speed. | Codeforces, AtCoder | 19 | 20 | ### **Months 4-5: Intermediate DSA (Recursion, Trees, Hashing)** 21 | | **Week** | **Focus** | **Description** | **Resources** | 22 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 23 | | 11-12 | **Recursion** | Learn basic to advanced recursion, backtracking. | GeeksforGeeks, LeetCode | 24 | | 13-14 | **Trees** | Study binary trees, BST, tree traversals. | YouTube - freeCodeCamp, HackerRank | 25 | | 15-16 | **Hashing** | Master hashing and its applications in problems. | Codeforces, CodeChef | 26 | | 17-18 | **Recap & Problem Solving** | Solve problems combining recursion, trees, and hashing concepts. | LeetCode, AtCoder | 27 | 28 | ### **Months 6-8: Advanced DSA (Heaps, Graphs, Dynamic Programming)** 29 | | **Week** | **Focus** | **Description** | **Resources** | 30 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 31 | | 19-20 | **Heaps** | Understand heaps, priority queues, and their applications. | YouTube - Abdul Bari, GeeksforGeeks | 32 | | 21-24 | **Graphs** | Study graph traversal (BFS, DFS), shortest paths, topological sort. | GeeksforGeeks, LeetCode | 33 | | 25-28 | **Dynamic Programming** | Solve fundamental DP problems, focus on understanding state relations. | LeetCode, CodeChef, HackerRank | 34 | 35 | ### **Months 9-10: DSA Revision & Mock Contests** 36 | | **Week** | **Focus** | **Description** | **Resources** | 37 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 38 | | 29-34 | **Weekly Revision** | Weekly review of DSA concepts and practice. | LeetCode, Codeforces, AtCoder | 39 | | 35-36 | **Mock Contests** | Participate in mock contests, focusing on time complexity and optimization. | Codeforces, AtCoder | 40 | 41 | ### **Months 11-12: Intro to Development (Explore Frontend, Backend, Mobile, ML)** 42 | | **Week** | **Focus** | **Description** | **Resources** | 43 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 44 | | 37-40 | **Frontend (Web)** | Learn HTML, CSS, JavaScript basics. | freeCodeCamp, Codecademy | 45 | | 41-42 | **Backend (Web)** | Introduction to Node.js or Flask for backend basics. | YouTube, freeCodeCamp | 46 | | 43-44 | **Mobile** | Try out React Native or Flutter for mobile development basics. | YouTube, Udemy | 47 | | 45-46 | **Machine Learning Basics** | Introduction to ML with Python basics (NumPy, Pandas). | Coursera, YouTube | 48 | | 47-48 | **Mini Project** | Build a simple project combining DSA knowledge and a development area of interest. | GitHub | 49 | 50 | --- 51 | 52 | ## **Year 2** 53 | 54 | ### **Months 13-15: Development Specialization (Pick One: Web, Mobile, ML)** 55 | | **Week** | **Focus** | **Description** | **Resources** | 56 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 57 | | 49-52 | **Core Development Skills** | Study in-depth skills in your chosen specialization. | Udemy, Coursera | 58 | | 53-55 | **Tooling & Frameworks** | Master frameworks and tools related to your specialization. | YouTube, official documentation | 59 | | 56-60 | **Project Creation** | Build a more complex project using these skills (e.g., a full-stack app or ML model). | GitHub, Stack Overflow | 60 | 61 | ### **Months 16-17: Advanced DSA (Competitive Coding)** 62 | | **Week** | **Focus** | **Description** | **Resources** | 63 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 64 | | 61-64 | **Competitive Coding** | Solve timed problems weekly to develop speed and strategy. | Codeforces, AtCoder | 65 | | 65-68 | **Optimization & Complexity** | Focus on time-space complexity, code efficiency, and memory optimization. | TopCoder, CodeChef | 66 | 67 | ### **Months 18-20: Specialized Project Building** 68 | | **Week** | **Focus** | **Description** | **Resources** | 69 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 70 | | 69-76 | **Specialized Projects** | Build 2-3 advanced projects aligned with your specialization, like e-commerce or ML model. | GitHub, GitLab | 71 | 72 | ### **Months 21-22: Portfolio & Resume Building** 73 | | **Week** | **Focus** | **Description** | **Resources** | 74 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 75 | | 77-78 | **Portfolio Creation** | Create a personal website or GitHub portfolio to showcase projects. | GitHub Pages, Medium | 76 | | 79-82 | **Resume Building & Networking** | Start networking, updating your resume, and reaching out to mentors on LinkedIn. | LinkedIn, Medium | 77 | 78 | ### **Months 23-24: Hackathon Prep & Internship Applications** 79 | | **Week** | **Focus** | **Description** | **Resources** | 80 | |----------|-------------------------------|---------------------------------------------------------------------------------------------|------------------------------------------------------------| 81 | | 83-88 | **Hackathon Preparation** | Form teams and practice hackathon-like challenges; focus on rapid prototyping. | Devpost, MLH | 82 | | 89-92 | **Internship Applications** | Apply for internships, practice technical interviews, review DSA and project experience. | LinkedIn, Glassdoor | 83 | 84 | --- 85 | 86 | ## 📌 **Additional Tips & Resources** 87 | 88 | 1. **Platforms for DSA**: LeetCode, Codeforces, CodeChef, HackerRank. 89 | 2. **Development Tutorials**: Use YouTube, Udemy, and freeCodeCamp based on your area of interest. 90 | 3. **Networking**: Connect on GitHub, Stack Overflow, and LinkedIn. 91 | 4. **Hackathons**: Regularly check Devpost and MLH for opportunities. 92 | 93 | --- 94 | 95 | ## 🔥 **Goal Milestones** 96 | 97 | - **6 Months**: Solid foundation in DSA basics. 98 | - **1 Year**: Mini project and understanding of development fields. 99 | - **1.5 Years**: Development specialization and advanced DSA. 100 | - **2 Years**: Comprehensive portfolio, internship readiness, and hackathon experience. 101 | 102 | --- 103 | 104 | Good luck with this journey! Stay consistent, enjoy each milestone, and strive to make every project a memorable learning experience. 🎉 105 | -------------------------------------------------------------------------------- /full-stack.md: -------------------------------------------------------------------------------- 1 | ### Detailed Weekly Roadmap for Full-Stack Development (6 Months) 2 | 3 | | **Week** | **Focus Area** | **Goals and Skills** | **Resources/Tasks/Projects** | 4 | |----------|-----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------| 5 | | 1 | **HTML, CSS, and DOM** | - Understand HTML structure, forms, and semantics.
- Learn CSS basics and responsive design.
- Explore the DOM and JavaScript integration. | - Build a static webpage.
- Add interactivity with DOM manipulation. | 6 | | 2 | **JavaScript Basics** | - Master variables, loops, functions, and arrays.
- Explore ES6 features like `let`, `const`, and arrow functions. | - Create a to-do list app.
- [MDN Web Docs](https://developer.mozilla.org/en-US/docs/Web/JavaScript) | 7 | | 3 | **Node.js Basics** | - Understand the JavaScript runtime environment.
- Write HTTP servers.
- Explore Node.js vs other runtimes (e.g., Bun, Cloudflare). | - Build a simple Node.js server.
- Compare runtimes. | 8 | | 4 | **HTTP Servers & Express** | - Learn HTTP basics, request-response cycle.
- Create REST APIs using Node.js and Express. | - Build a REST API for a blog platform. | 9 | | 5 | **NoSQL Databases (MongoDB)** | - Understand NoSQL concepts.
- Perform CRUD operations with MongoDB.
- Explore schema design and indexing. | - Build a database for a "Bookshelf App" using MongoDB. | 10 | | 6 | **SQL Basics** | - Learn SQL syntax.
- Perform CRUD operations with SQL databases (e.g., MySQL or PostgreSQL). | - Build a simple database for user data. | 11 | | 7 | **ORMs (Sequelize/Mongoose)** | - Learn about Object-Relational Mapping.
- Use Sequelize for SQL and Mongoose for MongoDB.
- Understand model relationships. | - Build a project that integrates Sequelize or Mongoose. | 12 | | 8 | **React Basics** | - Learn React fundamentals: JSX, components, props, and state.
- Use React Developer Tools. | - Build a task tracker app. | 13 | | 9 | **Styling React Apps** | - Style React apps using Tailwind CSS or styled-components.
- Learn responsive design in React. | - Restyle your task tracker app.
- [Tailwind CSS Docs](https://tailwindcss.com/docs) | 14 | | 10 | **TypeScript Basics** | - Learn TypeScript syntax and static typing.
- Integrate TypeScript with React.
- Explore type declarations for APIs and models. | - Refactor the task tracker app to TypeScript. | 15 | | 11 | **Next.js Basics** | - Learn server-side rendering (SSR) and static site generation (SSG).
- Build SEO-friendly apps. | - Build a blog site using Next.js. | 16 | | 12 | **Monorepos and Turborepo** | - Understand monorepos and how to organize multiple projects.
- Use Turborepo for performance optimization. | - Create a monorepo for shared libraries in React and Node.js. | 17 | | 13 | **Websockets & RTC Basics** | - Understand real-time communication with Websockets.
- Learn RTC for video/audio communication. | - Build a chat app with Websockets.
- Explore RTC for a video conferencing feature. | 18 | | 14 | **Testing Basics** | - Learn unit and integration testing.
- Use Jest and React Testing Library.
- Test APIs and frontend components. | - Write tests for your REST API and React components. | 19 | | 15 | **Authentication & JWT** | - Understand secure user authentication.
- Use JWT and cookies for session management. | - Add login/logout functionality to your blog platform. | 20 | | 16 | **Database Optimization** | - Explore database optimization techniques (e.g., indexing, query optimization). | - Optimize queries for existing projects. | 21 | | 17 | **Advanced Backend Concepts** | - Dive deeper into asynchronous programming and error handling.
- Learn middleware chaining.
- Implement complex backend logic. | - Refactor APIs with advanced features like rate limiting and complex queries. | 22 | | 18 | **Ref, Populate, and API Design** | - Use `ref` and `populate` in Mongoose for relationships.
- Learn API versioning and documentation (Swagger). | - Add relationships to your MongoDB models. | 23 | | 19 | **Advanced Frontend Features** | - Learn dynamic form handling, animations, and accessibility features in React.
- Explore Framer Motion for animations. | - Add form validation and animations to the task tracker. | 24 | | 20 | **Project Planning** | - Plan a capstone project.
- Define features, create high-level (HLD) and low-level designs (LLD). | - Create a project blueprint (e.g., e-commerce app or task tracker). | 25 | | 21 | **Capstone Backend Development** | - Build the backend for your capstone project.
- Implement CRUD APIs, authentication, and error handling. | - Set up Express.js, MongoDB, and authentication for the project. | 26 | | 22 | **Capstone Frontend Development** | - Build the frontend for your capstone project.
- Use React or Next.js for user interface.
- Style the app with Tailwind CSS. | - Integrate the backend with the frontend. | 27 | | 23 | **Real-Time Features in Capstone** | - Add real-time features using Websockets or RTC.
- Implement live chat or real-time notifications. | - Enhance the capstone app with real-time functionality. | 28 | | 24 | **Testing and Deployment** | - Test the app thoroughly.
- Deploy the app to a cloud platform (e.g., Vercel, Heroku). | - Write unit and integration tests.
- Deploy the capstone project. | 29 | | 25 | **Linting and Performance Optimization** | - Set up linting tools (e.g., ESLint, Prettier).
- Optimize frontend and backend performance.
- Learn about caching strategies. | - Add ESLint and Prettier to your projects.
- Optimize API response times and frontend load times. | 30 | | 26 | **Final Enhancements & Portfolio** | - Polish the capstone project.
- Add the project to a portfolio site.
- Prepare for interviews with projects and a resume. | - Create a personal portfolio using Next.js.
- Showcase all 10 projects in your portfolio. | 31 | 32 | --- 33 | 34 | Here’s a list of **10 project ideas** aligned with the roadmap, along with a guide to building them in a tabular format: 35 | 36 | | **Project Name** | **Description** | **Steps to Build** | **Tech Stack** | 37 | |---------------------------------|------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------|----------------------------------| 38 | | **Task Tracker App** | A React app to track daily tasks with add, edit, and delete functionality. | 1. Set up React.
2. Build a task list UI.
3. Add state management with React hooks.
4. Store tasks locally. | React, CSS | 39 | | **Bookshelf App** | A MongoDB-powered app to manage a collection of books with search and CRUD operations. | 1. Set up MongoDB.
2. Create Express APIs for CRUD operations.
3. Connect backend to a React frontend. | Node.js, Express, MongoDB, React| 40 | | **Blog Platform** | A platform for users to post, edit, and delete blog entries. Includes JWT-based authentication. | 1. Build REST APIs with Express.
2. Use MongoDB or PostgreSQL for storing blogs.
3. Add authentication. | Node.js, MongoDB/PostgreSQL, React| 41 | | **Chat App** | Real-time chat app using Websockets with user authentication. | 1. Set up Websockets on the backend.
2. Implement chat UI in React.
3. Add JWT authentication. | Node.js, Websockets, React | 42 | | **E-Commerce Store** | A store with product listings, a cart system, and checkout functionality. | 1. Design product APIs.
2. Add cart logic in React.
3. Integrate Razorpay/Stripe for payments. | React, Node.js, MongoDB, Payment APIs | 43 | | **Portfolio Website** | A personal portfolio to showcase projects and skills. | 1. Use Next.js for SSR.
2. Style with Tailwind CSS.
3. Add portfolio content dynamically using JSON. | Next.js, Tailwind CSS | 44 | | **Expense Tracker** | A tool to track income and expenses with visualizations. | 1. Create React components for transactions.
2. Store data in MongoDB.
3. Visualize data using Chart.js. | React, MongoDB, Chart.js | 45 | | **Online Classroom Platform** | A platform for faculty to share documents, conduct live sessions, and create assignments. | 1. Build backend with Express.
2. Implement user roles.
3. Add WebRTC for live classes. | Node.js, WebRTC, React | 46 | | **Video Conferencing App** | A basic conferencing app using WebRTC for real-time communication. | 1. Set up WebRTC APIs.
2. Build React frontend.
3. Manage connections using signaling servers. | WebRTC, React | 47 | | **Capstone E-Commerce App** | A fully-featured app with real-time notifications, authentication, and performance optimization. | 1. Plan HLD and LLD.
2. Develop backend APIs.
3. Add Websocket-based notifications.
4. Deploy on the cloud. | Node.js, React, MongoDB, Websockets | 48 | 49 | ### Details on Building the Projects: 50 | 51 | 1. **Progressive Complexity**: Projects grow in difficulty from simple React apps (e.g., Task Tracker) to advanced, multi-featured applications (e.g., Capstone E-Commerce App). 52 | 2. **Full Stack Integration**: Emphasizes both frontend and backend skills, including databases, APIs, and real-time communication. 53 | 3. **Deployment**: Includes a deployment step (e.g., using Vercel, Heroku, or AWS) to simulate production environments. 54 | 55 | Let me know if you need detailed guides for specific projects! 56 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | 2 | ### Year 1: Programming & DSA Foundations 3 | 4 | | Month | Goals | Activities | Resources | Checklist | 5 | |----------|-------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------|----------------| 6 | | 1-2 | Programming Basics (Python/C++) | - Learn syntax, variables, loops, functions, logic, file operations - Complete simple projects (calculator, number guessing, to-do CLI) | [Codecademy Python 3](https://www.codecademy.com/learn/learn-python-3) [Sololearn](https://www.sololearn.com/) [W3Schools Python](https://www.w3schools.com/python/) | 🟢 Basics learned 🟢 2 projects complete | 7 | | 3 | Deeper Core Concepts | - Understand types, input/output, error handling, debugging - Practice 10-12 console projects | [FreeCodeCamp Python](https://www.freecodecamp.org/learn/scientific-computing-with-python/) [Replit](https://replit.com/) | 🟢 Practice scripts 🟢 Debug code | 8 | | 4-5 | DSA Step 1: Arrays & Strings | - Learn arrays, array operations, strings, basic string manipulations - Solve 20 array & string problems | [Roadmap.sh DSA Arrays](https://roadmap.sh/datastructures-and-algorithms) [Programiz DSA](https://www.programiz.com/dsa) [LeetCode Easy Arrays](https://leetcode.com/tag/array/) | 🟢 20 problems solved | 9 | | 6 | DSA Step 2: Linked Lists | - Singly, doubly, circular lists - Implementation in chosen language - 10 linked list problems | [GeeksforGeeks Linked List](https://www.geeksforgeeks.org/data-structures/linked-list/) [HackerRank Linked List](https://www.hackerrank.com/domains/tutorials/10-days-of-javascript/linked-lists) | 🟢 Understand types 🟢 Problems x10 | 10 | | 7 | DSA Step 3: Stacks & Queues | - Stack, queue, circular queue, deque (concepts and implementation) - Solve 10 problems each | [GFG Stacks](https://www.geeksforgeeks.org/stack-data-structure/) [GFG Queues](https://www.geeksforgeeks.org/queue-data-structure/) [CodeChef Practice DSA](https://www.codechef.com/practice) | 🟢 Implemented both 🟢 20 problems | 11 | | 8 | Recursion & Basic Sorting | - Recursion basics, tail, tree recursion - Bubble, selection, insertion sort | [FreeCodeCamp Recursion](https://www.freecodecamp.org/news/recursion-in-javascript-explained/) [GFG Sorting](https://www.geeksforgeeks.org/sorting-algorithms/) | 🟢 Recursive code 🟢 10 sorting tasks | 12 | | 9 | DSA Step 4: Searching & Hashing| - Linear/Binary search, Hash Table concepts and COLLISION HANDLING - Solve 10 problems | [GFG Searching](https://www.geeksforgeeks.org/searching-algorithms/) [W3Schools Hash Tables](https://www.w3schools.com/algorithms/algorithms_hash_table.php) | 🟢 10 search/hash solved | 13 | | 10 | GitHub & LinkedIn Setup | - Create & optimize GitHub profile, first repos - Learn Git: commits, branches, merges | [GitHub Official Guide](https://docs.github.com/en/get-started) [Amigoscode GitHub Optimizer](https://www.youtube.com/watch?v=HkdAHXoRtos) | 🟢 Profile setup 🟢 Repo pushed | 14 | | 11 | Web Basics: HTML/CSS/JS | - Learn HTML, CSS, JS fundamentals - 2 responsive pages - Portfolio homepage | [Love Babbar Web Playlist](https://www.youtube.com/watch?v=Vi9bxu-M-ag&list=PLDzeHZWIZsTo0wSBcg4-NMIbC0L8evLrD) [freeCodeCamp Web](https://www.freecodecamp.org/learn/) | 🟢 Webpages live 🟢 Portfolio started | 15 | | 12 | Mini-Projects & Deployment | - CRUD app (Flask/Node/Django) - Host with deployment tools | [Traversy Node.js Full Course](https://www.youtube.com/watch?v=Oe421EPjeBE) [Vercel Deploy](https://vercel.com/) | 🟢 CRUD app live 🟢 Full-stack checked | 16 | 17 | *** 18 | 19 | ### Year 2: Comprehensive DSA Practice, Projects & CP 20 | 21 | | Month | Goals | Activities | Resources | Checklist | 22 | |----------|-------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------| 23 | | 1-2 | Trees & Basic Graphs | - Binary tree, BST, traversals (inorder, preorder, postorder), AVL/heap intro - Solve 20 tree problems | [TakeUForward Trees](https://takeuforward.org/data-structure/binary-tree-data-structure/) [GFG BST](https://www.geeksforgeeks.org/binary-search-tree-data-structure/) | 🟢 Tree code written 🟢 20 solved | 24 | | 3 | Advanced Graphs & Recursion | - DFS, BFS, adjacency list/matrix, simple graph problems | [William Fiset Graphs](https://www.youtube.com/playlist?list=PLDV1Zeh2NRsAsbafOroUBnNV8fhZa7P4u) [LeetCode Graphs](https://leetcode.com/tag/graph/) | 🟢 Traverse graphs 🟢 10+ solved | 25 | | 4 | Time & Space Complexity | - Big O, complexity calculation, optimization techniques - Solve problems, optimize code | [Big O Cheatsheet](https://www.bigocheatsheet.com/) [FreeCodeCamp Complexity](https://www.freecodecamp.org/news/big-o-notation-time-and-space-complexity-explained/) | 🟢 Explain & calculate Big O | 26 | | 5-6 | Intermediate DSA: Heaps, Hashing & More | - Heap/priority queue - Trie, hash sets/maps - Practice 25-30 intermed. DSA problems | [GFG Heap](https://www.geeksforgeeks.org/heap-data-structure/) [LeetCode Heaps](https://leetcode.com/tag/heap-priority-queue/) | 🟢 25-30 DSA problems solved | 27 | | 7-8 | Full-Stack Project | - Build blog/social clone using ReactJS + Express/Django - Public repo, basic tests | [Traversy React Fullstack](https://www.youtube.com/watch?v=4UZrsTqkcW4) [Heroku Deployment](https://www.heroku.com/) | 🟢 Project live 🟢 Source on GitHub | 28 | | 9 | Hackathon Readiness | - Team up on Devpost, build MVP in 48 hours - Pitch project, demo live | [MLH Hackathons](https://mlh.io/) [Devpost](https://devpost.com/) | 🟢 2 hackathons participated 🟢 Demo ready | 29 | | 10 | Internship Applications | - Prepare resume using mock reviews - Apply for 20+ internships, crack tests | [Internshala](https://internshala.com/) [Pramp Mock Interviews](https://www.pramp.com/) [Interviewing.io](https://interviewing.io/) | 🟢 Resume checked 🟢 Interviews done | 30 | | 11-12| Competitive Programming | - 200+ CP/DSA problems on LeetCode/Codeforces/HackerRank - Level-up logic and contest speed | [LeetCode](https://leetcode.com/) [Codeforces](https://codeforces.com/) [HackerRank DSA](https://www.hackerrank.com/domains/data-structures) | 🟢 100+ problems solved 🟢 Ranking improved | 31 | 32 | *** 33 | 34 | ### Year 3: Internships and Placements 35 | 36 | | Month | Goals | Detailed Activities | Resources | Checklist | 37 | |---------|-------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------| 38 | | 1-2 | System Design Fundamentals & Advanced Architectures | - Learn client-server, microservices, CAP theorem, scalability, distributed systems
- Caching, sharding, load balancing, disaster recovery
- API design (REST, GraphQL), authentication, security
- Concurrency, multithreading
- Build & document scalable design project | [System Design Roadmap](https://roadmap.sh/system-design)
[System Design Primer](https://github.com/donnemartin/system-design-primer)
[TakeUForward Videos](https://takeuforward.org/system-design/complete-system-design-roadmap-with-videos-for-sdes/)
[Bosscoder Guide](https://www.bosscoderacademy.com/blog/system-design-roadmap) | 🟢 Concepts clear
🟢 Project documented | 39 | | 3-4 | Tech Specializations & Open Source | - Pick 1-2 domains: AI/ML, Blockchain, Data Science, Cybersecurity, Cloud, etc.
- Complete 2 advanced projects (one end-to-end, one collaborative)
- Learn open source basics through guides
- Join Hacktoberfest, contribute first PRs
- Document work on GitHub/LinkedIn | [Coursera Specializations](https://www.coursera.org/)
[Open Source Guide](https://opensource.guide/how-to-contribute/)
[Awesome Contributing](https://github.com/mntnr/awesome-contributing)
[First Timers Only](https://www.firsttimersonly.com)
[Hacktoberfest](https://hacktoberfest.com/) | 🟢 2 specialization projects
🟢 3+ open source PRs | 40 | | 5-6 | Placement & Interview Mastery | - Solve 50+ LeetCode hard problems (Top Interview/Blind75/Grind75)
- Practice DSA, DBMS, OS, Networking, OOPS, system design, HR and behavioral Qs
- Take mock interviews, simulate coding rounds
- Prepare resumes, STAR stories, negotiate offers | [LeetCode Top Interview 150](https://leetcode.com/studyplan/top-interview-150/)
[Blind 75/Grind 75](https://www.techinterviewhandbook.org/grind75)
[Pramp](https://www.pramp.com/)
[Glassdoor India](https://www.glassdoor.co.in/index.htm)
[Placement Material](https://www.lets-code.co.in/articles/free-placement-google-drive-links/) | 🟢 50+ hard problems done
🟢 3+ mock interviews | 41 | | 7-8 | Final Placement Push & Career Launch | - Research top tech companies (30+ LPA roles India/global)
- Apply for 20+ positions with tailored resumes
- Track interviews, schedule tests
- Connect with alumni/recruiters
- Negotiate offers, document announcements | [LinkedIn Jobs](https://www.linkedin.com/jobs/)
[AngelList India](https://angel.co/)
[SageUniversity Top Jobs](https://sageuniversity.in/blogs/highest-paying-jobs-india-salaries-skills-trends)
[Complete Placement Prep Repo](https://github.com/anushka23g/Complete-Placement-Preparation)
[Nucamp Tech Jobs Guide](https://www.nucamp.co/blog/coding-bootcamp-india-ind-getting-a-job-in-tech-in-india-in-2025-the-complete-guide) | 🟢 20+ companies applied
🟢 Placement secured | 42 | 43 | *** 44 | 45 | 46 | | Resource Purpose | Resource Name & Link | 47 | |-----------------------|-------------------------------------------------------------------------| 48 | | Beginner Python | [Codecademy Python 3](https://www.codecademy.com/learn/learn-python-3) | 49 | | C++ | [Programiz C++](https://www.programiz.com/cpp-programming) | 50 | | Web HTML/CSS/JS | [freeCodeCamp Responsive Web](https://www.freecodecamp.org/learn/) | 51 | | DSA (General) | [Roadmap.sh DSA](https://roadmap.sh/datastructures-and-algorithms) | 52 | | DSA Practice Easy | [LeetCode Arrays](https://leetcode.com/tag/array/) | 53 | | DSA Practice Medium | [LeetCode Mediums](https://leetcode.com/problemset/algorithms/?difficulty=Medium) | 54 | | DSA Practice Hard | [LeetCode Hards](https://leetcode.com/problemset/algorithms/?difficulty=Hard) | 55 | | Structured DSA Guide | [GeeksforGeeks Complete DSA Roadmap](https://www.geeksforgeeks.org/complete-roadmap-to-learn-dsa-from-scratch/) | 56 | | Code Practice | [HackerRank DSA](https://www.hackerrank.com/domains/data-structures) | 57 | | Competitive Programming| [Codeforces](https://codeforces.com/) | 58 | | YouTube Python | [Code With Harry Python](https://www.youtube.com/watch?v=7wnove7K-ZQ) | 59 | | YouTube C++ | [Apna College C++ DSA](https://www.youtube.com/playlist?list=PLfqMhTWNBTe0b2nM6JHVCnAkhQRGiZMSJ) | 60 | | YouTube Trees/Graphs/DP| [Take U Forward](https://www.youtube.com/@takeUforward) | 61 | | Learning Boards | [Blind 75 DSA Sheet](https://blind75.com/) [Grind 75](https://www.techinterviewhandbook.org/grind75) | 62 | | Practice Sets | [NeetCode 150](https://neetcode.io/practice) | 63 | | Big O Complexity | [Big O CheatSheet](https://www.bigocheatsheet.com/) | 64 | 65 | *** 66 | 67 | ### Extra Tips 68 | 69 | - Start each topic with short tutorials, then solve related problem sets on LeetCode, CodeChef, or HackerRank.[3][4] 70 | - Participate in mock interviews and coding contests regularly in year 2 and 3. 71 | - After every DSA or web project, share on GitHub and LinkedIn for networking and visibility. 72 | 73 | *** 74 | 75 | ### How to Use This Roadmap 76 | 77 | - Progress sequentially and don’t skip DSA steps—more DSA at the start leads to better grasp later.[2][1] 78 | - Pick 1-2 practice platforms to track improvement. 79 | - Use free and up-to-date resources from the table above for hands-on problem-solving. 80 | - Review all solved problems before interviews or placement season. 81 | 82 | *** 83 | 84 | This roadmap delivers deep foundational + strong DSA, with fully working resource links, structured problem sheets, and direct paths to real-world developer skills as of 2025.[4][2][3] 85 | --------------------------------------------------------------------------------