Building scalable SaaS platforms, AI-powered applications, and production-grade backend systems.
Email β’ LinkedIn β’ GitHub β’ Portfolio
- Full-Stack Developer focused on Backend Engineering and Scalable Systems
- Building AI-powered SaaS products, RAG systems, and real-time applications
- Strong in Node.js, FastAPI, PostgreSQL, Distributed Systems, and System Design
- Experience with Microservices, Event-Driven Architectures, and Cloud Deployments
- Solved 500+ DSA problems across LeetCode, CodeChef, Codeforces, and GeeksforGeeks
- AI-Powered SaaS Applications
- Retrieval-Augmented Generation (RAG)
- Distributed Systems & Event-Driven Architectures
- Backend Engineering with FastAPI & Node.js
- System Design & Performance Optimization
π Live: https://intellidoc-ivory.vercel.app/
π GitHub: https://github.com/nitingupta95/intellidoc
- Multi-tenant AI document intelligence platform
- Citation-backed semantic search and document chat
- FastAPI + RabbitMQ + Redis + Qdrant architecture
- Streaming AI responses and async document processing
- Workspace collaboration and team management
- Razorpay billing and cloud storage integration
Tech: FastAPI, PostgreSQL, Redis, RabbitMQ, Qdrant, OpenAI, LangChain, Docker
π https://alumni.iiitbh.ac.in/
- Official alumni platform for IIIT Bhagalpur
- Alumni onboarding and event management workflows
- PostgreSQL query optimization and indexing
- Secure JWT-based authentication system
Tech: Node.js, Express.js, PostgreSQL, React.js, JWT
π GitHub: https://github.com/nitingupta95/draw-app
- Real-time collaborative whiteboard
- WebSocket-powered synchronization
- Persistent canvas state management
- Undo/Redo and recovery mechanisms
- Multi-user room architecture
Tech: React, TypeScript, Node.js, PostgreSQL, WebSockets
- Solved 500+ DSA Problems
- Student Mentor at Adhyaay, IIIT Bhagalpur
- Mentored 20+ students in development and DSA
- Secured 4th Rank at the ππΆπ ππ ππΆπ Hackathon β a 36-hour hackathon hosted by DevC, IIIT Bhagalpur during the techno-cultural fest Enyugma 26
