I need an experienced freelancer for auto proxy integration in my Browser App.

I already have a custom Android browser app — everything is working perfectly, both design and core functions.

Now I want to add a smart auto-proxy system using my VPS server.
The idea is simple:


Normal websites will load directly (no proxy).

If any website is blocked or restricted in a region, the app will automatically detect it and load it through my VPS proxy — without showing any error page to the user.


Your job will be to:

Set up the proxy on my VPS (HTTP/SOCKS or custom API).

Integrate the smart detection + auto-proxy switch system into my existing app.

Make sure browsing speed stays fast for normal sites.


Everything else in the app is ready — I just need this proxy system integrated and working smoothly.

If you’ve done any similar project (browser + proxy integration), please share examples or experience.