Mobile Application Development
A mobile app for a field technician and a mobile app for a retail customer solve different problems - one is about working reliably with no signal, the other is about a smooth checkout. Both get built badly by assuming a desktop-web mental model just needs a smaller screen.
The Problem
Field teams and mobile-first customers need software that works reliably outside a reliable office network, with device and connectivity conditions a desktop-only system was never designed to handle.
Our Approach
We design for the offline and low-connectivity case explicitly - local-first data capture, a defined sync and conflict-resolution rule, and a UI that tells the user what's saved locally versus confirmed by the server.
Client architecture: native vs. progressive web app
A native app gets full device API access (camera, background location, push notifications) at the cost of app-store review and per-platform maintenance. A progressive web app installs like an app and can work offline via local storage, without a store review cycle - the right choice depends on which device APIs the workflow actually needs.
Offline-first data capture and sync
Data the user enters is written to local storage first, then queued for submission when connectivity is available - not held in memory and lost if the app closes mid-task. Sync reconciles the local queue against the server record, and conflicting edits need an explicit resolution rule rather than a silent overwrite.
Device and platform considerations
Push notification delivery, camera and location permission prompts, and background execution limits all behave differently by platform and OS version - these are tested against real devices, not just a simulator, because permission and battery-optimization behavior varies in ways a simulator doesn't reproduce.
Architecture and Approach
The client holds a local data store for anything captured offline, a sync queue that retries submission when connectivity returns, and an authenticated API boundary on the backend that scopes each device/user to only the records it needs - not a full mirror of the backend dataset.
What We Build
- Field technician and staff apps
- Customer-facing mobile apps
- Offline-friendly data capture
- Push notifications and alerts
- Integration with existing backend systems
Use Cases
Common Engineering Challenges
Two people editing the same record while both offline is a real scenario, not an edge case, for any team-facing mobile app. The resolution rule (which edit wins, and how the loser is preserved for review) has to be explicit and documented.
A native app adds app-store review cycles and per-platform-version maintenance. When deep offline behavior or specific hardware access isn't required, a progressive web app is often the lower-maintenance long-term choice.
FAQ
No - data capture is designed local-first, with sync queued for when connectivity returns. This is standard for field-facing apps, not an add-on feature.
There's an explicit conflict-resolution rule rather than a silent overwrite - typically the confirmed server state wins, with the losing local edit preserved for manual review rather than discarded.
It depends on which device features the workflow actually needs (camera, background location, push) versus how much per-platform maintenance you want to take on - we'll recommend based on the actual requirement, not by default.