PhotoSync - Photo Transfer
John Pander
Real-Time Photo Transfer App (Inspired by PhotoSync)
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.
💡 What I Did
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
⚙️ Tech Stack
FlutterFlow · Firebase (Auth, Firestore, Cloud Functions) · WebRTC · Dart · Git
📱 Results
Real-time transfers with under 300ms latency on local network
95%+ connection success rate in testing
Simple, clean UI with responsive design across devices
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Posted Jul 11, 2025
Built a FlutterFlow app for real-time photo trasfer using Firebase and WebRTC with custom code for fast, secure, peer-to-peer transfers.
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