Projects

HELLOTOKYO2I separated all client logic using 'use client' and moved sensitive or server-only operations into dedicated server components. This ensured data flowed securely from server to client, eliminating hydration mismatches and accidental secret exposure.

I standardized data fetching by using React Server Components with built-in caching and clear revalidation intervals. This unified approach improved performance and kept both SEO and real-time requirements consistent.

I centralized session management in middleware and handled tokens securely through HTTP-only cookies. By using a consistent server-side validation layer, authentication remained stable across Edge, SSR, and API routes.

I implemented connection pooling through Prisma Data Proxy and ensured the client instance was globally reused. This eliminated connection overload issues and improved performance under serverless scaling conditions.

I reduced bundle size by applying code splitting, tree-shaking, and dynamic imports for large libraries. Regular bundle analysis allowed us to isolate and remove redundant dependencies that slowed builds.

vimplayI adopted server actions for data mutations and revalidated client caches immediately after updates. This kept the UI and database perfectly aligned, even during concurrent edits or optimistic updates.
