Expo Warehouse Management App

I’m looking to have a lightweight React Native / Expo mobile app built for our warehouse staff that connects directly to our PrestaShop store. The sole user role is “Warehouse staff,” and their day-to-day focus is picking and packing orders, so the interface can stay streamlined and task-centric.

Core requirements
• Secure sign-in tied to existing PrestaShop employee accounts.
• Real-time sync with PrestaShop to pull open orders and push status updates (picked, packed, shipped).
• A picking list view that groups items by location or order, with clear quantity indicators.
• Simple pack confirmation screen where staff can mark items packed and trigger the standard PrestaShop status change.
• Offline resilience: queue actions when the network is spotty and sync automatically once reconnected.
• Clean TypeScript codebase using the latest Expo SDK, ready for both Android and iOS builds.

Nice-to-have extras (let me know if you can include them)
• Barcode or QR scanning with Expo Camera to speed up item confirmation.
• Push notifications when high-priority orders arrive.

Deliverables
1. Complete Expo project source code with clear README for setup and environment variables.
2. PrestaShop module or webhook script that handles authentication and data exchange with the app.
3. One round of bug-fix revisions after initial hand-off.

If you’ve built similar inventory or e-commerce integrations, please share links or repos so I can see your approach.