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@kanchan-nath

Kanchan Nath

@kanchan-nath·India·Joined January 2026

Writing about backend development and what I learn along the way

About

Backend-focused web developer and engineering student.

Available for

Backend Developer

Kanchan Nath's blogs

Kanchan Nath kanchannath.hashnode.dev34 posts

About

Backend-focused web developer and engineering student.

Available for

Backend Developer

Kanchan Nath's blogs

Kanchan Nath kanchannath.hashnode.dev34 posts

Articles Comments

Recently published

KNKanchan Nathinkanchannath.hashnode.dev·Sep 1 · 6 min read

Everything I'd Normally npm Install: Building a Reverse Proxy From Node's Standard Library

For Zero Dependency 2026 (Track C — Web & Network), my team built Nexus — a reverse proxy and API gateway that does what nginx does: TLS termination, routing, load balancing, health checks, rate limit

KNKanchan Nathinkanchannath.hashnode.dev·Jul 25 · 9 min read

Express.js API Server Architecture Tutorial

Meta summary: Learn how to build a production-ready Express.js API server with rate limiting, security middleware, modular routing, and error handling. This comprehensive guide covers middleware confi

KNKanchan Nathinkanchannath.hashnode.dev·Jul 25 · 9 min read

Node.js Socket.IO Authentication Tutorial

Node.js Socket.IO Authentication Tutorial This guide walks through implementing a production-ready Socket.IO server with JWT authentication, room-based messaging, and graceful shutdown handling. You'l

KNKanchan Nathinkanchannath.hashnode.dev·Jul 15 · 7 min read

How AI Tools for Students Actually Work in 2026

Every "AI is changing education" post says the same thing: personalized learning, instant feedback, adaptive paths. None of them explain what's actually running under the hood, or what breaks when you

KNKanchan Nathinkanchannath.hashnode.dev·Jul 8 · 7 min read

How to Set Up CircleCI for a Node.js App With Test Reports

If you're running npm test on every push and calling it CI, you're missing the part that actually makes CircleCI useful: structured test reports, a working directory that matches your repo layout, and