Urgent Android Revenue App

I need a developer who can move fast and build a reliable Android mobile app whose core goal is to generate revenue quickly. The concept itself is flexible—I am open to your professional suggestions on features, monetisation methods (ads, in-app purchases, subscriptions, or other viable ideas), and a streamlined user experience that will encourage downloads and engagement from day one.

Scope
• Full Android build—from initial architecture through to a signed APK ready for Play Store submission.
• Clean, maintainable code with clear comments so I can hand future updates to any developer.
• Basic analytics and crash reporting integrated (Firebase or similar) so we can track performance and troubleshoot issues fast.

Timelines
Speed is critical. Please outline how quickly you can deliver a functional first version and what you need from me on day one to make that happen.

Acceptance
The project is complete when:
1. An APK is delivered, installs without errors on current Android devices, and passes Play Store checks.
2. At least one revenue stream is fully implemented and testable.
3. All source code and build instructions are shared in a private repo or zip.

If you’ve shipped Android apps that earn money and can show clear examples, I’d love to see them along with your proposed timeline.