I design scalable backend systems, secure APIs, and production-grade applications — engineered with Node.js, hardened with JWT & RBAC, and shipped in Docker.
Backend developer with 7+ months of professional experience designing, building, and deploying scalable RESTful APIs and real-time systems.
Proficient in Node.js, Express.js, MySQL, Redis, Prisma, Socket.IO and TypeScript, with hands-on expertise in JWT authentication architecture (RS256 token rotation), role-based access control, database schema design, and containerized deployment with Docker.
I've independently designed and shipped production-grade full-stack applications — an enterprise e-commerce platform, a real-time chat backend, and a user authentication service — writing clean, well-tested, maintainable code that follows REST best practices and sound engineering principles.
Based in Chennai, India · B.E. Computer Science & Engineering, Anna University.
From API design to deployment — the stack I use to take systems from whiteboard to production.
Systems designed end-to-end — architecture, auth, data layer, tests, and deployment.
Modular, enterprise-style REST API with layered controller-service-repository pattern. Atomic, transaction-safe checkout with database row locking to prevent overselling.
Production-grade messaging backend with JWT Socket.IO handshake auth.
Authentication & user management service — bcrypt hashing, JWT sessions, layered MVC.
Full-stack school management system supporting student, staff, and academic record management — built as a foundational production project.
The pattern behind every system I build — layered, secured, observable.
React · Next.js · Redux
Nginx · rate limiting · CORS · Helmet
JWT RS256 · refresh rotation · RBAC
transactional
Socket.IO
CRUD · profiles
MySQL · PostgreSQL · Redis cache · Prisma / Sequelize
Open to backend roles, freelance API work, and ambitious products.