Major project
Agriculture & Food
Offline-first mobile app for field workers
A mobile app that works without internet in villages, stores data safely and syncs when a signal returns.
The brief
Field workers in villages lose signal for hours, and apps that need a connection lose their data. Build a Flutter or React Native app for collecting survey or visit data that works fully offline, syncs when online, handles conflicts, and keeps data encrypted on the phone. Good looks like: a test that uses the app in airplane mode, correct merging when two phones edit the same record, and a battery and storage report.
What you will build
- Pick a field task such as a health or crop survey
- Design the local database and sync rules
- Build the app with forms and photos
- Build a small server API for sync
- Handle conflicts and failed uploads
- Test with airplane mode and two phones
Free, open data to build it with
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