A Senior Software Engineer (Backend, FullStack) with 4+ years of experience building and scaling distributed systems at companies like Coupang, Zomato, PhonePe, and Vahan (YC S19). Over the years, I’ve worked on high-scale platforms handling 500K+ RPM traffic, built real-time search engines, optimized caching & database systems (Redis, DynamoDB, PostgreSQL), and led platform-level reliability improvements. At Zomato, I reduced query response times by ~30% and optimized infra costs significantly. At PhonePe, I designed scalable microservices generating 30M+ daily reports. 👨‍🏫 Mentorship Experience I’ve actively mentored 50+ engineers & students through code reviews, design discussions, and knowledge-sharing sessions in system design, distributed systems, and backend engineering. I’ve also guided people in preparing for coding contests, interviews, and career growth in backend engineering. 💡 How I Can Help You - How to switch from Frontend to Backend - System Design & Backend Architecture (high-scale, distributed systems, caching, databases). - DSA ( problem solving ) - Career Guidance (breaking into top tech companies, interview prep, resume review). - Mentorship (learning roadmaps, project guidance, and best practices).