Stock Opname Mobile App
Project Performance Impact
The Challenge
Warehouse operators struggled with PWA-based stock opname tools due to poor signal coverage inside distribution centers. Frequent session timeouts and delayed API responses led to data inconsistencies and operational inefficiencies.
The Approach & Solution
Designed an offline-first mobile architecture using React Native and Expo. Implemented a local SQLite database to cache inventory data and queue transactions. Built a synchronization mechanism to safely push data to the backend when connectivity is restored, and integrated barcode scanning for faster item input.
Technical Architecture
Mobile App (React Native + Expo) with local SQLite storage, barcode scanning module, and a REST-based synchronization layer handling queued transactions and conflict resolution.
Results & Outcomes
Eliminated data loss caused by session timeouts, and increased item registration speed by approximately 30%, improving overall warehouse efficiency.