Karan Raina

🚀 About Me

I am a professional full-stack web developer with expertise in building highly scalable, enterprise-level modern web applications. I love working with Node.js, React JS, Next JS, Nest JS, Svelte, and everything JavaScript. With a focus on performance engineering and developer tools, I have created robust solutions using Node.js that serve tens of thousands of requests per second.

Beyond my professional work, I actively contribute to open-source projects, reflecting my commitment to the developer community and continuous learning.

I'm also a big fan of military aviation, defense forces, the moon, mountains, and yemberzels. 🌌⛰️

👉 Get My Resume

🌱 Open Source Contributions

I am the creator and maintainer of the following Open Source packages:

• 📦 express-under-pressure - Middleware for monitoring server health under high load in ExpressJS.
• 📦 react-ssr-side-effects - Middleware for handling server-side rendering side effects in React.
• 📦 nodejs-threads - Simplified function-based implementation of Node.js worker threads.
• 📦 react-hydration-overlay - Webpack plugin for fixing server-client hydration issues in React.
• 📦 node-fetch-timeout - Lightweight wrapper for `node-fetch` with timeout and retry options.

🚀 Other Notable Packages I Have Contributed To

• 📦 fastify
• 📦 pino
• 📦 autocannon
• 📦 @fastify/under-pressure