Expert iOS/Android Developer Required - Swift/Kotlin/Java

I have developed a VPN application using Flutter, and I now require some native configurations on both the iOS and Android sides. All the front-end, back-end, and API work has been completed. We need an expert in Swift for iOS and Java for Android to handle the necessary native application modifications to ensure the VPN functionality is fully functional.

I can provide detailed information to any experienced native iOS and Android developers who are interested. I'm attaching a document that outlines the necessary native modules that need to be configured to enable VPN functionality.