Flutter VPN App Developer (Android & iOS) with Admin Panel

We're looking for an experienced Flutter developer to build a VPN app for Android and iOS, complete with a web-based admin panel. What we need: Flutter app for Android and iOS VPN protocol integration (WireGuard, OpenVPN, or similar, to be finalized) User auth, server selection, connection management Admin panel to manage users, servers, and subscriptions Clean UI, stable performance, production-ready code You should have: Proven experience building VPN apps in Flutter Familiarity with VPN protocols and native integrations (VpnService, NetworkExtension) Portfolio or past work to show How to apply: Send your relevant VPN app experience and estimated timeline. Generic proposals will be ignored.