At VOYAGER, I architect and maintain a library of 20+ reusable UI components for the Electron HR Management System. I also developed 30+ production screens and improved dashboard initial render time by ~25% using memoization, lazy loading, and code splitting.
At FPT SOFTWARE HCM, I led front-end development for profile, notification, and preference systems, integrating React with Node.js and Java services through 50+ REST APIs. Earlier, at BAP SOFTWARE HCM, I built USER and ADMIN e-learning platforms and reusable design systems for learning and SaaS products.

