trading forex sessions countdowns timezones Flutter Syncfusion offline-first mobile app
Market Opens — Global Trading Sessions
Flutter (Android & iOS)
About
Real-time Forex market hours tracker with countdowns, timezone conversions, and tailored alerts.
My Role
Built as a travel-friendly companion: countdown timers, overlap visualizations, offline caching, theming, and notifications.
Core Capabilities
- Live countdowns to global Forex session opens/closes
- Market-hours encyclopedia with holiday exceptions
- Interactive overlap charts via Syncfusion
- Offline caching and adaptive dark/light theme
Architecture
- Flutter 3 with hidden drawer navigation
- sqflite for local persistence
- flutter_local_notifications for alerts
- Offline-first design
Tech Stack
Flutter Syncfusion Charts sqflite flutter_local_notifications Firebase Analytics Firebase Crashlytics