Open to opportunities

Kanha Dewangan

@kanhadewangan

Message

Backend-focused full-stack developer shipping REST APIs, realtime systems, and cloud monitoring.

India

Message

What I'm looking for

I’m looking for backend, full-stack, or quality-engineering roles where I can own hard infrastructure problems—performance, reliability, and CI-tested APIs—shipping production REST and realtime systems with measurable impact.

I’m a backend-focused full-stack developer with production experience shipping REST APIs, real-time multiplayer systems, and cloud-deployed monitoring platforms. I cut API query latency by ~40% using Redis caching and built WebRTC peer video plus sub-second Socket.IO sync for 15 concurrent players—validated through real-world performance and stability work.

At Yugant Industries, I built 15+ production REST endpoints with Express.js, TypeScript, Prisma, and PostgreSQL, led a 4-person sprint team, and owned end-to-end deployment with Docker and GitHub Actions CI/CD—supporting a production launch with zero rollback incidents. I also strengthen reliability through Playwright end-to-end tests and Postman-based API validation integrated into CI, and I’m now seeking backend, full-stack, or quality-engineering roles where I can own hard infrastructure problems.

Experience

Work history, roles, and key accomplishments

Backend Development Intern

Yugant Industries

Jun 2025 - Sep 2025 (3 months)

Built 15+ production REST API endpoints using Express.js, TypeScript, Prisma, and PostgreSQL, and implemented Redis caching to cut average query latency ~40% while reducing peak DB load. Led a 4-developer sprint team, owned end-to-end Dockerized deployment with GitHub Actions CI/CD, and added Playwright + Postman validations into the pipeline to prevent regressions before production releases.

TypeScript REST APIs Prisma PostgreSQL Redis Docker GitHub Actions Playwright