I worked on a full-stack personality quiz web application where I handled both frontend and backend development. The frontend was built with Next.js and TypeScript, using Material UI to create a responsive and accessible user interface. The backend was developed with NestJS (TypeScript) and Prisma ORM, with PostgreSQL as the database to manage quiz data and user responses. I was responsible for designing the APIs, implementing quiz logic, and integrating the frontend with the backend. The application was deployed with the frontend on Vercel and the backend on Render, ensuring reliable performa