Prabhleenkaur Gujral

I’m a Frontend Engineer with 3.5+ years of experience building real-time, high-responsiveness user interfaces. I specialize in scalable UI architecture and performance optimization using React.js, Next.js, and TypeScript.

In my current role (Frontend Developer - II), I built real-time shipment tracking that supports 1000+ concurrent users. Using WebSockets and optimized rendering techniques (memoization, re-render reduction, virtualization-minded patterns), I’ve helped deliver fast, smooth experiences even during high-frequency UI updates.

I also invest heavily in reusable systems. I developed a component library using React + TypeScript to enable modular, maintainable UI development, and improved bundle and load performance with code splitting, lazy loading, and bundle optimization. I’ve integrated AI chatbot flows for shipment queries and created search-driven UI flows using natural language inputs.

Previously, as Frontend Developer - I, I worked on logistics modules like order creation, delivery assignment, and route tracking. I optimized large datasets with React Window and virtualization to achieve 40–60% faster rendering, while delivering UX improvements that increased user engagement by 15–25%. I enjoy translating complex UI and data structures into clean, accessible interfaces with strong testing discipline (e.g., Jest with 95%+ coverage in my demo work).