Android PROXY App - change frontend of a github project URGENT -- 2

Job ID: 32118642

Budget: $30 – $250 USD

the github app allow to edit manually a socks5 proxy and create a vpn connection with it (screenshot pink). I want to change frontend (final frontend.jpg) and set up server from a curled json list of proxies.

- hide or delete all the unnecessary features
- change to a one-screen interface
- make app use my list of proxy (curl json)

https://github.com/SagerNet/SagerNet

### requirement###
-a button to select countries
-a button to start and stop connection
-display upload download speed
connection last 2 hours than it need to be started again
-2 buttons increase connection timer 90+ minutes and +120min
Start interstitial on start connection, 90+ min button and reward ads on +120min button


Looking for full time developer, and get job done in 4-5 days.