Fullstack Personal Finance App I've used my full-stack skills to build this project. Even though it's a side project, it's used by several people daily. I've used Figma to draw sketches and finalize the design. I've also built a design system for the app to make the UI more consistent and scalable. After that, I finished the front end using React, TypeScript, and Material UI by building reusable components and using SOLID principles to make the source code maintainable. For the backend, I've used Node + NestJS for the services. I've used passport-js for authentication and MongoDB for data management. I've also integrated several third-party APIs for exchange rates and finance calculations. The APIs that I've integrated are: - Coin Gecko API - Alpha Vantage API - Polygon API - Open Exchange Rates API To deploy the app, I've used Netlify + CI / CD for the front end and Google Cloud Run to run the containerized app (Docker), and also used Artifact Registry + GitHub for the CI / CD for the backend.