Rebuilt the entire localization layer, deprecated legacy hardcoded translations and migrated to next-i18next with server-side i18n routing, reducing bundle overhead by 28%. Architected a modular Next.js 15 frontend with TypeScript, React Query, and Supabase to support multi-tenant admissions workflows.
Implemented a design-system-driven UI layer using Tailwind, Shadcn, and Radix Primitives, optimizing bundle size and state re-hydration performance. Refactored monolithic components into composable feature slices, cutting initial render latency by 42%. Led end-to-end deployment pipeline.