Thành Lâm

I’m a Frontend Developer specializing in ReactJS and React Native, focused on building responsive web dashboards and cross-platform mobile applications. I work with modern JavaScript ecosystems, state management via Redux Toolkit, and RESTful API integration to deliver smooth user experiences across web and mobile.

In my mobile social media app, I designed a scalable real-time chat data architecture in Firestore using conversation documents and message subcollections. I implemented Firebase Authentication, image upload/storage with Firebase Storage, and push notifications using Expo Notifications and Firebase—while structuring the app with TypeScript and Redux Toolkit for global state management.

For an insurance management web dashboard, I built a responsive ReactJS dashboard using Vite and developed/integrated RESTful APIs with Spring Boot to support CRUD operations. I also connected the frontend to MySQL and deployed the application on Vercel, managing the code with Git.

On a real-time food ordering system, I built both the ReactJS web app and React Native mobile app for a unified ordering experience. I implemented synchronized delivery tracking (Leaflet maps/routing visualization) and used Firestore real-time listeners with Authentication to keep order status and tracking consistent across platforms.