Junayed Ali Khan

About

I’m a Software Developer who enjoys building full-stack applications and solving backend and system-design problems. I like understanding how things work under the hood — from designing APIs and data flows to building interfaces that turn those systems into usable products. Recently, I built and deployed a Distributed CDN Simulator with consistent hashing, 3 edge servers, 300 virtual nodes, caching with TTL, single-flight request deduplication, health checks, failover, rate limiting, metrics, Docker, and a React monitoring dashboard. I’ve also worked on applications involving REST APIs, authentication, real-time communication, databases, cloud services, and deployment. Currently, I’m strengthening my skills across the stack with JavaScript, Node.js, Express.js, React, MongoDB, Docker, AWS, and system design. I’m looking for opportunities where I can build real products, contribute across the stack, solve challenging engineering problems, and keep growing as a developer.

Skills