Digital Gold Trade Android Application

I'm seeking an adept mobile app developer experienced in Android platform to build a Digital Gold Trading App. The app should offer a user-friendly interface, along with secure and diverse payment gateways.

Key features should include:
- Real-time price updates: So users can monitor the market efficiently.
- Secure payment gateway: It should support transactions through credit cards, debit cards, net banking, and UPI. Experience with payment integration is a must.

Also, the app should facilitate the buying and selling of digital gold from MCX.

On the administrative end, the application should have a comprehensive Dashboard with following functionalities:
- User management: Admin should be able to manage users effectively.
- Invoice management: Invoice-related tasks should be easy to handle.
- Transaction history: A record of all transactions should be maintained.
- Analytics and reporting: To aid in business decisions and performance tracking.
- Add word "Marco" in your proposal so I know you have read the description.

The perfect candidate should have prior experience in managing similar projects and should be able to provide examples of prior work.