KaranBhatt

Architect of Scalable Backend Systems

Backend Engineer experienced in building scalable distributed systems using Node.js, PostgreSQL, Redis, Docker, and cloud infrastructure. Skilled in system design, transactional systems, caching, and real-time applications. Solved 350+ DSA problems on LeetCode with a contest rating of 1692, demonstrating strong problem-solving across arrays, graphs, DP, and sliding-window patterns. With TypeScript, Node.js, and Express.js as my core tools, I engineer secure, high-throughput architectures, while deploying containerized services across AWS and DigitalOcean.