Cross-Platform Parcel Delivery App

I need a full-stack team to turn my Comssar Logistics concept into a working parcel-delivery platform that runs smoothly on the web, Android, and iOS. The core flow is simple: customers place and manage delivery requests, couriers accept and fulfil them, and an admin panel keeps everything under control. Authentication will be handled through standard email-and-password flows, so please factor in secure onboarding, password recovery, and token-based sessions.

You will receive a detailed feature document that breaks down every screen, status change, fee calculation, and notification trigger; follow it closely and let me know early if anything needs clarification. All three user roles—Customer, Courier, and Admin—must have dedicated interfaces with role-appropriate permissions. Real-time updates, push notifications, interactive maps, and an intuitive order-tracking timeline are already outlined in the spec, but I’m open to your suggestions on refining UX.

Key deliverables
• Responsive web dashboard for admin operations
• Native or cross-compiled mobile apps for Android and iOS (play-store and app-store ready)
• Clean, well-commented source code in a private Git repo
• API documentation and a short hand-over workshop so my in-house staff can maintain it

Acceptance criteria
1. A customer can sign up with email, create a delivery request, track its progress, and receive completion confirmation without errors.
2. A courier can register, verify documents, accept an available request, update status at each step, and see historical jobs.
3. The admin panel lets me view all orders, users, payments, and system logs in real time.
4. Both mobile builds pass store review and deploy successfully to production back-end services.

If you have solid experience with parcel, on-demand, or ride-sharing platforms, I’d love to see relevant links. Looking forward to your technical insights and a clear development roadmap.