open to select frontend engagements
Amandeep SinghSenior Frontend Developer.
Senior Frontend Developer with 11+ years of experience building scalable, high-performance web applications using React, TypeScript, and modern frontend architectures. Proven track record delivering enterprise-grade platforms in finance and technology.
- yrs experience
- 12+
- perf improvement
- 40%
- test coverage
- 85%
- users served
- 1,000+
- code reviews led
- 100+
- devs mentored
- 15+
Selected work
Case studies from the field
02 / Enterprise Platform
Enterprise Web Platform Modernization
Rebuilt core parts of Copart's enterprise web platform in React and TypeScript, pushing performance up 60% and halving production bugs along the way.
60%
Faster load times
50%
Fewer production bugs
01 / Financial Risk Platform
Non-Financial Risk Assessment Platform
Architected the frontend for an internal risk-assessment platform used by 1,000+ employees, cutting load times and defect rates while the workflows underneath kept growing.
40%
Faster app performance
30%
Less code duplication
Toolbox
What I build with
12+ years across finance, e-commerce, and enterprise platforms — same core toolkit, sharpened by scale.
Languages
Frontend
Testing
Tools & Platforms
Concepts
Writing
Notes from the console
Apr 2, 2026 · 2 min read
A Performance Budget That Survives the Next Release
Code splitting and lazy loading buy you a fast app on launch day. Here's what keeps it fast six months later.
Read postFeb 14, 2026 · 2 min read
What Actually Makes a Component Library Reusable
Reusable isn't the same as generic. Notes from building shared UI libraries inside two different enterprise codebases.
Read postHave a frontend problem worth solving?
I'm currently open to select lead or senior frontend engagements. Let's talk about what you're building.