Mobile App Payment & Maps Integration

I have an existing mobile-app codebase that still needs three core pieces before I can push it to production. First, I need a complete payment structure built out—database models, server-side logic, secure token handling, and a clean way to trigger, confirm, and log each transaction.

I need live Google Maps integration. Real-time location updates, map rendering inside the app, and event callbacks (e.g., on marker tap) should all work smoothly with the rest of the code.

Deliverables
• Payment processing module fully integrated and test-ready
• Responsive payment UI/UX tied to that module
• Live Google Maps features functioning inside the app
• Short hand-off document outlining setup and endpoints

I’ll give you access to the repo and walk you through what’s already in place. Clean, well-commented code and regular check-ins are important to me. If you have solid mobile experience and can own these pieces from end to end, let’s talk.