At Thalsoft, I built reusable React.js and TypeScript components across 12+ modules and architected an internal component library adopted by 3+ product squads. The work reduced UI inconsistency by 40% and UI development time by 30%.
I also migrated 8,000+ lines of legacy JavaScript to TypeScript, eliminating 95% of runtime type errors. Webpack optimization, lazy loading, memoization, and code splitting improved load time by 1.8 seconds and reduced bundle size by 22%.
At Cognizant Technology Solutions, I built React and TypeScript applications serving 50,000+ active users and improved UI performance by 40%. I designed a modular component library, led code reviews, and mentored three junior developers.
