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Devan019/README.md

🚀 Hey there, I'm Devan Chauhan!

Typing SVG


Coding

🌟 About Me

const devan = {
    pronouns: "He/Him",
    location: "Nadiad, Gujarat, India 🇮🇳",
    education: "B.Tech CE @ Dharmsinh Desai University",
    currentCPI: "8.39",
    currentFocus: "Full Stack Development & AI/ML",
    askMeAbout: ["Web Dev", "Applied AI", "Problem Solving"],
    technologies: {
        frontEnd: ["Next.js", "React", "TypeScript", "Three.js"],
        backEnd: ["Spring Boot", "Node.js", "Express.js", "Fastapi"],
        ai: ["LLM", "GenAI", "RAG"],
        databases: ["PostgreSQL", "MongoDB", "MySQL", "Redis"],
        cloud: ["Docker", "Vercel", "Railway", "AWS"]
    },
    funFact: "Won Consolation Prize at Holbox 2025 hackathon! 🏆"
};

🏆 Achievements & Recognition

🥉 Consolation Prize Winner - Holbox 2025 Hackathon
Intellicruit - AI Powered Hiring Platform


🛠️ Technology Arsenal

💻 Languages

Java Python JavaScript TypeScript C# C++ C

🎨 Frontend Technologies

Next.js React Three.js TailwindCSS Zustand

⚡ Backend & Frameworks

Spring Boot Django Node.js Express.js .NET Core GraphQL

🤖 AI/ML & Data Science

PyTorch NumPy LangChain Transformers

🗄️ Databases & Storage

PostgreSQL MongoDB MySQL Redis SQLite

☁️ Cloud & DevOps

Docker Vercel Railway Google Cloud Linux


📈 GitHub Analytics

📊 GitHub Stats

Devan's GitHub Stats

🔥 Streak Stats

Devan's GitHub Streak


📍 Most Used Languages
Devan's Language Stats


🏆 GitHub Trophies

GitHub Trophies

🚀 Featured Projects

💻 DevPro - Backend Engineering Practice Platform

Live Source Code Report

Tech Stack: Next.js, TypeScript, Clerk, Java, Spring Boot, PostgreSQL, Docker, Traefik, Redis, Consul, API Gateway, AWS, GitHub Actions

  • 🧩 Built a backend engineering practice platform where developers solve real-world challenges with isolated code execution, database integration, and automated evaluation.
  • 🐳 Engineered a secure execution engine using Docker sandboxing, Redis queues, and distributed workers for asynchronous code execution and scalable task processing.
  • ⚙️ Designed a Spring Boot microservices architecture with Consul service discovery, API Gateway routing, centralized authentication, rate limiting, and WebSocket-based real-time log streaming.
  • ☁️ Deployed and operated containerized services using AWS and Traefik, with automated deployments through GitHub Actions and production-oriented traffic management.

🎥 ZennVid - AI Video Generation Platform

Live Source Code

Tech Stack: Next.js, Express.js, TypeScript, MongoDB, Redis, BullMQ, Cloudflare R2, Hugging Face, Razorpay

  • 🎬 Developed a full-stack AI video generation platform supporting script-to-video creation, AI voice synthesis, payment-based credits, and social content sharing.
  • ⚡ Designed an event-driven backend using Redis, BullMQ, SSE, and webhooks for long-running AI jobs, real-time progress tracking, and payment lifecycle events.
  • ☁️ Built a production-ready media pipeline with Cloudflare R2 and CDN delivery for scalable video and asset storage.
  • 🔐 Implemented secure authentication, rate limiting, optimized asset management, and Razorpay-based credit payments.

🤖 Jarvis - Real-Time Agentic Voice Assistant

Demo Source Code

Tech Stack: Next.js, FastAPI, Python, TypeScript, WebSockets, Deepgram, Groq, Edge-TTS, Three.js, Agentic AI

  • 🎙️ Developed a real-time multimodal AI agent combining speech recognition, LLM reasoning, tool calling, and voice synthesis to perform user-requested actions.
  • ⚡ Architected a streaming voice pipeline using Deepgram STT, WebSockets, GPT-OSS-120B, and Edge-TTS for context-aware, low-latency conversations.
  • 🧠 Implemented an agent runtime with tool orchestration and state management for autonomous multi-step actions.
  • 🔌 Integrated tools including Spotify, YouTube, WhatsApp, Google Meet, weather services, and browser automation.

💻 Competitive Programming

CodeChef LeetCode HackerRank GeeksforGeeks


🤝 Let's Connect & Collaborate!

LinkedIn Portfolio YouTube Instagram Email

📱 Phone: +91 90232 40018

💬 Open to freelance opportunities, collaborations, and interesting projects!


📌 Top Contributed Repositories

Top Contributed Repositories

🎯 Current Focus & Goals

  • 🚀 Building: AI-powered solutions combining LLMs with web technologies
  • 📚 Learning: Advanced backend development and ML based solution
  • 🌱 Exploring: LLM Learning
  • 🤝 Contributing: More to open source projects and community initiatives
  • 🎨 Creating: Interactive 3D web experiences with Three.js

✨ "Innovation distinguishes between a leader and a follower" ✨

Profile Views GitHub followers

⭐ From Devan019 with 💖


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  1. ZennVid ZennVid Public

    TypeScript 2

  2. vpsmate vpsmate Public

    Automatic SSL + Nginx setup for VPS deployments

    TypeScript 1

  3. jarvis jarvis Public

    jarvis

    TypeScript

  4. devpro-labs/devpro-backend devpro-labs/devpro-backend Public

    Spring boot backend of devpro

    Java

  5. devpro-labs/devpro-docker-images devpro-labs/devpro-docker-images Public

    Behind the code complier

    Dockerfile

  6. devpro-labs/devpro-frontend devpro-labs/devpro-frontend Public

    frontend of devpro

    TypeScript