Senior Frontend Engineer
Building fast, durable interfaces for products people rely on every day.
I'm Rupinder Kumar, a frontend engineer based in Bengaluru, India with 9+ years architecting enterprise SaaS products in React, TypeScript, and Next.js — and increasingly, Node.js on the backend.
Selected work
All projects →TechTinder
A full-stack platform that helps engineers discover, connect, and collaborate based on skills, interests, and career goals.
Exploring Habitable Planets
A full-stack application that analyses NASA Kepler spacecraft data to help identify potentially habitable exoplanets.
Warehouse Platform Modernization
Led the frontend modernization of a warehouse management platform spanning 600+ business capabilities.
Currently
Senior Software Engineer III, HCLSoftware
Architecting micro-frontend modules and real-time analytics dashboards for HCL BigFix DEX, an enterprise digital employee experience platform.
Working daily with AI-native tooling
Using Claude Code and GitHub Copilot across the development lifecycle — from implementation to refactoring and code review.
Frontend
- React.js
- TypeScript
- JavaScript (ES6+)
- Next.js
- Micro-frontends
- Redux / Redux Saga / Redux Toolkit
- Zustand
- Tailwind CSS
- Storybook
AI-native development
- Claude Code
- GitHub Copilot
- AI-assisted code review
- Prompt-driven workflows
Backend & APIs
- Node.js
- Express.js
- REST APIs
- MongoDB
Tooling
- Git
- Jenkins
- CI/CD
- Webpack
- Jira
- Postman