Concept buildMobile App
Fieldrunner
A concept field-service app for small crews managing jobs, routes, and client updates offline-first.
Challenge
Field crews frequently work with poor connectivity, and most field-service software assumes a constant connection.
Approach
Designed offline-first from the architecture up — every action queues locally and syncs when connectivity returns, with no user-visible difference in the interface.
Design
A single-thumb interface built for a phone in a work glove — large targets, minimal typing, status communicated through color and icon before text.
Engineering
Local-first data layer with conflict resolution, background sync, and push notifications for client-facing updates.
Technology
React NativeExpoSQLiteFirebase
Outcome
A concept build demonstrating our approach to offline-first mobile architecture for operational teams.
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