Fleet Manager

Flutter with Riverpod and go_router, on Android and desktop. It works offline: every change is saved to SQLite first and then uploaded to Supabase. Without a connection it waits in a queue with retries, and whatever fails stays visible instead of being lost. Sync replaces the local cache in a single transaction, and Realtime triggers it when another device changes something.

Fuel loads are logged with a photo of the pump display. ML Kit recognizes the text, and a custom parser picks each value by the position and size of its line. It also checks the math (amount ≈ liters × price) and recovers the decimal point that gets lost on seven-segment displays. Insurance and inspection due dates trigger local notifications.