A. Karn
Work 04
2022
Leapfrog Technology

Offline Inventory Tracking

Bulk material scanning for construction sites with no signal.

React Native app with a Go backend for a construction-materials client; an offline queue lets crews scan in bulk in low-connectivity zones and reconcile later.

Mapbox address suggestion and last-mile tracking for a sibling logistics app; trimmed API payloads cut field workers' mobile data use by 30%.

React Native · Go · Mapbox
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