Dear
I have read your project description carefully and have almost understand what you want and what you need.
In this proposal, I will professionally build a working android app following latest technology best practices. I will be making use of Java programming language together with Android Studio IDE to build the app.
The list below list the kind of app I have built before and many more. I can't list all here.
Chatting apps
Uber kind of apps
Ecommerce apps
Health apps
In-App purchases
Pay pal/Braintree apps
Sports apps
Freelancing app like Fiverr and Freelancer
Google Map and routing apps
Generation of reports in Excel, Pdf, etc format
Tracking App
Push notification Apps
Educational apps such as Quiz Apps
Video apps like Youtube
Payment Gateway integration
SMS apps
Delivery apps
Event apps
Integration of Google map
Ad Network integration.
Any Social Apps
Barcode Scanning or Qrcode apps
Email functionality apps
Music Apps
Gallery Apps
QR or Barcode scanning
Custom apps based on your requirements
Give me a chance to work with you.
Best Regards
Thank you.