Mobile Warehouse Inventory App

I need a complete mobile application that lets my team handle our warehouse inventory from the shop floor without ever touching a desktop. The core of the project is solid inventory management: every item should update in real time the moment it is received, moved, picked, or shipped. Key features I must see working smoothly: • Real-time tracking so quantities stay accurate down to the last unit. • Automatic stock-level alerts that notify staff before we run low or hit overstock. • Fast barcode scanning using the device camera (or external scanner) to add, find, and reconcile items instantly. The app has to feel quick and intuitive on both Android and iOS, with a lightweight back-end that keeps data synchronized across multiple devices. I’m open on the tech stack—React Native, Flutter, or another cross-platform framework is fine as long as performance is snappy and the codebase is maintainable. Deliverables will include: 1. A fully functional mobile app packaged for Android and iOS. 2. Source code with clean, well-documented architecture. 3. A small admin panel or endpoint documentation so I can adjust product details and user roles. 4. Brief hand-off session and setup guide so my in-house IT team can deploy future updates on our own. If this sounds like your wheelhouse, tell me which framework you’ll use, any similar inventory apps you’ve built, and an estimated timeline to reach a first test build.