Mobile App Finalization

I need an experienced developer to finalize my near-complete Android and iOS app for submission within 2 days.

Key tasks include:
- Fixing bugs
- Improving UI
- Adding new features

Critical features that must be functional:
- Camera access
- Geo-location access
- API integration

Ideal skills and experience:
- Expertise in mobile app development for both Android and iOS
- Strong background in UI/UX design
- Proficient in integrating APIs and handling camera/geo-location functionalities
- Experience with bug fixing and optimizing near-finished apps

Please ensure the app is polished and ready for submission within the tight deadline.