PhotoSync - Photo Transfer

I built a cross-platform mobile app using FlutterFlow that lets users instantly share photos between devices — no cloud storage needed. It was designed to feel fast, intuitive, and reliable, using Firebase for core services and WebRTC for secure, real-time peer-to-peer transfers.

Designed and developed the app entirely in FlutterFlow, with custom Dart code to support advanced real-time features

Used Firebase Auth and Firestore for secure login and data syncing

Integrated WebRTC to enable direct device-to-device photo transfers

Added custom actions and API calls to go beyond what FlutterFlow offers out of the box

Made sure the app looked great and worked smoothly on both Android and iOS

FlutterFlow · Firebase (Auth, Firestore, Cloud Functions) · WebRTC · Dart · Git

Real-time transfers with under 300ms latency on local network

95%+ connection success rate in testing

Simple, clean UI with responsive design across devices