Aritra Roy

I’m a Frontend Engineer with 3.5 years of experience building responsive, high-performance web applications. I focus on shipping production features end-to-end—from API integration to pixel-perfect, accessible UI—while collaborating in fast-paced remote environments. In my recent role, I built Omnisearch on Flowscan with streaming data support, enabling platform-wide real-time search. I led Flow API migration by refactoring 104 files and replacing legacy endpoints with type-safe generated clients. I also improve user experience and performance through thoughtful React patterns: I integrated 11+ custom hooks using React Context API and TanStack Query, and I implemented React Suspense boundaries across multiple routes with lazy-loaded images. I built interactive UI like a world map for location-based filtering and resolved cross-browser/mobile accessibility issues. Earlier, I delivered reliable product and dashboard experiences by building a CSV parsing module for Shopify bulk uploads and writing MySQL queries for internal reporting. I also contributed to end-to-end testing with Cypress, and I enjoy working across the stack with Node.js, Express, and REST API development when the product requires it.