Rohan Khatri
Backend developer — Go, Node.js, and the systems underneath
I build backend systems — APIs, services, and the data layers they sit on. Mostly Go and Node.js, plus whatever the problem actually calls for. I care about services that stay boring under load and code that the next person can read.
Selected projects
Squirrel Framework
A simple and minimalist web framework for Go, built entirely from scratch. Squirrel provides a lightweight HTTP server with routing, middleware support, and request/response handling while keeping the API simple, fast, and developer-friendly
Recent writing
Setting Up Your Redis-Powered Caching Mechanism in Your Node.js Project — Part 01
Learn how to set up a Redis-powered caching mechanism in a Node.js and Express application, from installing Redis and configuring the project to understanding the fundamentals of caching and Redis clients.
Neural Networks: Architecture, Learning Mechanisms, Applications, and Challenges
Neural networks are computational models inspired by interconnected biological neurons and have become a fundamental technology in modern artificial intelligence. This article examines their architecture, mathematical foundations, learning process, major network types, applications, advantages, limitations, and future directions.
Elsewhere
- Publications — papers and preprints
- CV — full résumé, viewable and downloadable
- Now — what I’m currently focused on
- Uses — hardware, editor, tooling
- Contact — how to reach me