Android VPN for Secure Browsing

I’m building a VPN service focused solely on secure internet browsing for users in Pakistan, and I need an Android-only app that makes privacy effortless. The core goals are end-to-end encryption, leak-free tunneling, and a clean, intuitive interface that anyone can navigate without a learning curve. What I expect from you: • An Android application (Kotlin or Java) that connects to my existing VPN servers via OpenVPN or WireGuard with AES-256 encryption. • A streamlined UI: one-tap connect, clear status indicators, and minimal settings for speed, protocol, and auto-connect on boot. • Built-in DNS and IPv6 leak protection plus a kill switch. • Lightweight codebase, Play-Store-ready, with branded icons and onboarding screens. • Source code, keystore guidance, and step-by-step build instructions so future updates remain in my control. Successful delivery will be tested on multiple Android versions (10 through 14) to confirm secure browsing, no IP/DNS leaks, and a seamless user experience from install to connect.