I developed a blog website with a serverless backend using Cloudflare Workers, implementing JSON Web Token (JWT) for authentication and middleware. The frontend was hosted on Vercel, while Prisma was integrated with NeonDB for accelerated database management. I also shared types between the frontend and backend via an NPM package to ensure consistency across the application. The technologies used in the project included TypeScript, Vercel, Cloudflare Workers, Prisma ORM, and JWT.

I developed an object handling application utilizing AWS S3 buckets, where I implemented NextAuth for Google authentication and optimized performance by integrating Redis, improving API response times by 80%. I also integrated Presigned URLs for secure uploading, downloading, and deleting files from S3. The technologies used in the project included Next.js, Prisma ORM, AWS S3, Redis, NextAuth, and TypeScript.

I created a transaction app with a Node.js backend to handle user balance updates and peer-to-peer transactions, built a CI/CD pipeline with GitHub Actions, deployed it using Docker on an AWS EC2 instance, and implemented a reverse proxy with Nginx, using technologies such as Next.js, Node.js, Prisma ORM, AWS EC2, Docker, Nginx, and GitHub Actions.