The situation
Field staff operating in remote warehouses and transport vessels had no reliable way to track inventory. Existing mobile tools were slow, required a persistent cellular connection, and frequently lost data when synchronization failed.
What we did
We built a cross-platform mobile application using React Native and Expo, utilizing a local-first SQLite database configuration. The app logs actions offline and schedules synchronization queues that resolve conflicts automatically when a connection is re-established.
The outcome
Over 3,000 active field operators now log logistics changes in real time. Sync latency dropped to under 200ms once connected, and data loss has been eliminated thanks to the offline-first transactional database architecture.