FinnAPP: A banking service platform

I am proud to have been a key contributor to FINNAPP.

FInnAPP is dedicated to providing modern payment options that simplify transactions for both merchants and consumers. The mission is to make payments quick and easy, ensuring convenience, reliability, and security for all users.

We used Next.js for the frontend and Node.js for the backend, both with TypeScript. It was deployed on GCP and uses Cloud Functions with FIrebase. The web app was later converted to mobile application using Web View.

My role involved implementing new backend features to enhance security and performance, creating custom JavaScript linters to streamline development, and collaborating closely with the team to maintain high code quality.

On the frontend, I focused on debugging, refining state management, enhancing user experience, and building new pages from Figma designs. I also led the app’s internationalization efforts (i18n), enabling multilingual support in English, Thai, and Filipino.