Field & offline systems
Anything that has to work where the signal doesn't: sync engines, conflict-free local writes, idempotent queues, deterministic IDs across a fleet of devices.
On-device & applied AI
Vision and speech that run on the handset — no per-call billing, no data leaving the device. We ship what's verified on real hardware, and say no to what isn't.
Data platforms & BI
Query engines, self-service report builders, dashboards and warehouse modelling — built so your analysts don't queue behind a developer.
Enterprise back-office
Approval matrices, multi-tenant org hierarchies, document generation, imports that never destroy data, and audit trails that survive a real audit.
Mobile apps
React Native at production scale — new architecture, native modules where it counts, and the build discipline to actually ship a signed APK on a schedule.
Modernisation & rescue
Legacy systems ported without a big-bang cutover, and stalled builds diagnosed honestly — including when the right advice is to stop.