HorizonOS Floating WebView Overlay

I need a developer who can replicate Meta’s system-level “floating overlay” on HorizonOS by creating an independent app that shows a WebView on top of any screen. This WebView will act as a HUD: it must load any URL I specify at runtime and display it without back, forward, or refresh controls... (Budget: $30 - $250 USD, Jobs: Android, Android App Development, Android SDK, Java, Kotlin, Mobile App Testing, Mobile Development, Reverse Engineering)