• Frontend: Built with React and TypeScript to ensure type safety, maintainability, and developer productivity. • Backend: Implemented serverless APIs using Cloudflare Workers for ultra-low latency and edge performance. • Authentication: Integrated secure JWT-based authentication, supporting sign-up, sign-in, and protected route handling, Reduced page load time by 30%, Deployed to global CDN, supporting 500+ users. • Validation & Type Sharing: Utilized Zod for schema validation and shared types between the frontend and backend to eliminate runtime errors and ensure end-to-end type safety. • Database & ORM: Used PostgreSQL with Prisma ORM, including connection pooling to optimize performance in serverless environments. Live Link :https://medium-blog-coral-mu.vercel.app/signup