Building scalable software, intelligent AI applications, and solving real-world problems through clean architecture and modern technologies.
🎓 Computer Science Undergraduate at REVA University
💡 Passionate about building production-ready software and AI-powered applications
🧠 I enjoy solving challenging algorithmic problems using C++, designing scalable backend systems, and building modern AI-powered applications.
🌱 Currently exploring
- Advanced C++
- Data Structures & Algorithms
- Large Language Models (LLMs)
- Retrieval-Augmented Generation (RAG)
- Multi-Agent AI Systems
- Cloud AI Platforms
- System Design
- Scalable Backend Architecture
🏆 Hackathon Winner | Chess Champion | Problem Solver
💻 Solving Data Structures & Algorithms on LeetCode
🎯 Goal: Become a Software Engineer at a top Product-Based Company.
| Language | Proficiency |
|---|---|
| 🟦 C++ | ⭐⭐⭐⭐☆ |
| 🟨 JavaScript | ⭐⭐⭐☆☆ |
| 🟦 TypeScript | ⭐⭐⭐☆☆ |
| 🔵 C | ⭐⭐⭐☆☆ |
| 🟧 SQL | ⭐⭐⭐☆☆ |
| 🟦 Python | ⭐⭐☆☆☆ |
| 🟦 C# | ⭐⭐☆☆☆ |
| 🟦 Java | ⭐⭐☆☆☆ |
- 🧠 Large Language Models (LLMs)
- 📚 Retrieval-Augmented Generation (RAG)
- 💬 Prompt Engineering
- 🔍 Natural Language Processing (NLP)
- 🤝 Multi-Agent Workflows
- 🤖 OpenAI API
- ⚡ GROQ API
- ☁️ Google Vertex AI
- 📊 Scikit-Learn
- 🔢 NumPy
- 🐼 Pandas
- 📈 Matplotlib
- 🧪 Feature Engineering
- 📋 Data Preprocessing
- 📉 Model Evaluation
- Data Structures & Algorithms
- Object-Oriented Programming (OOP)
- Operating Systems
- Computer Networks (TCP/IP, Switching & Routing)
- Database Management Systems (DBMS)
- Machine Learning
- Web Technologies
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- 🚀 Featured Projects
- 📊 GitHub Analytics
- 📈 Contribution Graph
- 🐍 Snake Animation
- 🏆 Achievements
- 📜 Certifications
- 🤝 Connect Section
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A production-grade AI platform integrating multiple AI services including AI article generation, image generation, resume review, PPT analysis, intelligent chatbot, and a RAG-powered Study Assistant. ⚡ Tech Stack React.js • Node.js • Express.js • PostgreSQL • OpenAI API • Vertex AI • RAG • NLP Highlights
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Enterprise-grade authentication system with JWT authentication, Email OTP verification, Role-Based Access Control (RBAC), and secure REST APIs. ⚡ Tech Stack React.js • Node.js • Express.js • MongoDB • JWT Highlights
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AI-powered video conferencing platform supporting real-time meetings, meeting intelligence, collaborative notes, and AI-assisted productivity. ⚡ Tech Stack Next.js • TypeScript • WebRTC • Socket.IO • AI APIs Highlights
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Modern Learning Management System featuring authentication, dashboards, course management, progress tracking, and scalable backend architecture. ⚡ Tech Stack Next.js • Prisma • PostgreSQL • Better-Auth Highlights
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| Platform | Link |
|---|---|
| 🧩 LeetCode | https://leetcode.com/u/pratyushbhattacharya7/ |
| 💼 HackerRank | https://www.hackerrank.com/profile/pratyushbhattac2 |
| 🌐 Portfolio | https://my-portfolio-pratyush.vercel.app/ |
- 🚀 Crack a Software Engineering Internship
- 💯 Solve 500+ LeetCode Problems
- 🤖 Build more awesome Projects
- 🚀 Cyber Security & Ethical Hacking
- ☁️ Learn AWS & Google Cloud AI
- 🌍 Contribute to Open Source
- 📚 Master System Design & Distributed Systems
🥈 2nd Prize — NITTE Vibe Coding Hackathon (2025)
🥈 2nd Prize — Code Quest 2.0, REVA University
🥈 2nd Prize — ALGORHYTHM 3.0 (HackerRank Coding Contest)
♟️ Chess Champion — 🥇 1st Place (2023) 🥇 1st Place (2024) 🥈 2nd Place (2025)
- 🎓 NPTEL — The Art of C Programming
- ☁️ Google Cloud Skills Boost
- 🤖 IBM SkillsBuild
- 🌐 Cisco Networking Academy
- ☁️ Salesforce Trailhead
- 💻 Microsoft Learn
- 🧠 Introduction to Python Programming
- 🔐 Cybersecurity Fundamentals
- ⛓️️ Blockchain Basics
| 🌱 Learning | 🚀 Goal |
|---|---|
| Advanced AI/ML | Build Intelligent Systems |
| System Design | Crack Product Companies |
| Cloud Computing | AWS & GCP |
| Backend Engineering | High Performance APIs |
| Generative AI | Production AI Applications |
| Distributed Systems | Scalable Software |
Software Engineering ████████████████████░░ 90%
Backend Development ██████████████████░░░ 85%
Frontend Development ████████████████░░░░ 80%
Artificial Intelligence ██████████████░░░░░░ 70%
Machine Learning ████████████░░░░░░░░ 60%
Competitive Programming ███████████████░░░░░ 75%
- 💡 I enjoy building AI-powered products that solve real-world problems.
- 🧩 Regularly practice Data Structures & Algorithms on LeetCode.
- ♟️ Chess has strengthened my logical thinking and problem-solving skills.
- 🌍 Passionate about Open Source and modern software engineering.
- 🚀 I believe consistency beats motivation.
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"Code with curiosity. Build with purpose. Learn without limits."