Full Stack Engineer | React.js · TypeScript · Node.js | B.Tech ECE @ VNIT Nagpur
Production-grade web applications — from component-based React frontends to secure Node.js backends with real-world deployments.
- 🔐 Auth systems — JWT with refresh token rotation, HTTPOnly cookies, rate limiting (Helmet.js)
- ⚡ Real-time apps — Socket.IO, Redis pub/sub for horizontal scaling, WebSocket
- 🗄️ Data layer — PostgreSQL, MySQL, Redis, Prisma ORM, optimized schemas
- 🐳 DevOps — Docker Compose, Nginx reverse proxy, AWS S3 file storage
- 🧪 Testing — Vitest + Supertest (unit + integration tests)
A production-grade, real-time full-stack chat platform built from scratch.
React 18 · TypeScript · Node.js/Express · Socket.IO · Supabase PostgreSQL · Redis · Docker · 11 Tests (Vitest)
- Sub-100ms message delivery via Socket.IO
- JWT access token + refresh token rotation (HTTPOnly cookies)
- Redis pub/sub for horizontal scaling + real-time presence
- Optimistic UI with emoji reactions, threaded replies, read receipts
- Containerized with Docker Compose · Deployed behind Nginx
