Full Stack Developer
Timeasoft Private Limited · Hybrid
- Architected and shipped Tach21 — a hyperlocal food + grocery delivery platform powering 3 React Native apps and a React/Refine admin dashboard via a 180+ endpoint Fastify REST API over dual MySQL (AWS RDS) + MongoDB Atlas.
- Engineered a local-first cart that cut add-to-cart latency from 2–3s to under 50ms (~98% faster) with Redux Toolkit + AsyncStorage and non-blocking persistence.
- Built real-time order infrastructure across all 4 clients — Socket.IO event bus, 8-state order lifecycle, Razorpay checkout + UPI QR + webhooks, three-tier rider GPS streaming with zero missed orders.
- Owned production scaling: Azure Pipelines CI/CD to AWS EC2 (PM2, prod/QA), Cloudflare R2 image CDN, and Redis SHA-256 dedup.