Rajvir Singh
Frontend Software Engineers
Hi, I am a frontend software engineer from Punjab, India. I love to build web applications in JavaScript. I like to contribute to open source, and share insights on YouTube.
Apyhub
Jan 2026 – Present
Senior Frontend Engineer
Working on frontend development and maintenance of AI-driven learning solution that upskill individuals through hyper-personalized, hyper-contextualized training experiences.
Segwitz
Jun 2025 – Jan 2026
Senior Frontend Engineer
I was responsible for leading the Frontend Development of the LMS platform. I developed and integrated web streaming module, avatar customization module, designed and developed complex class scheduling module and connected with web streaming module, making sure performance of the application is up to the mark!
Ryaz
Nov 2021 – Jul 2024
Frontend Engineer
Developed reusable component libraries in React and TypeScript, integrated REST APIs, and contributed to migrating a legacy jQuery codebase to a modern React architecture.