Looking for android developer who can work aggressively and deliver quality product in 1 week.

I am building an anonymous text posting app and looking for android developer to do that, i have backend ready and there are

1. Login
2. Signup
3. Forgot Password
4. Dashboard (inbox)
5. Send message
6. QRCode scanner
7. Profile
8.FAQ - Web view
9. Eula Web view
10. privacy policy - Web view
11. Contact page
12. Terms and condition Web view
13. Firebase notification to update latest message in inbox list

and my budget is 10000, to be honest and i have the UI and looking for a developer who can support day and night so that i can build my app.

Anyone bidding more than 10000 am not going with you guys becoz i dont have that money.

Daily you have to send apk to test and there will be changes in design