Discord-Style Mobile Chat App

I would like to have a full-featured mobile application, very much in the spirit of Discord, running smoothly on both iOS and Android. The core experience must include real-time voice and text messaging, screen-sharing so users can present from their phones, and dedicated meeting rooms that people can join or leave on the fly.

The interface should feel modern and sleek—minimal clutter, dark-mode friendly, and consistent micro-interactions that look native to each platform. I am open to the tech stack you prefer (React Native, Flutter, or separate native projects), as long as latency stays low and the UI remains pixel-perfect across devices.

Key deliverables
• Production-ready iOS and Android builds published to TestFlight / internal track for review
• Source code with clear documentation, comments, and setup instructions
• Secure user authentication, push notifications, and a simple admin panel for room moderation
• A brief hand-over call or video walkthrough showing how to maintain and extend the project

If you have shipped chat or VoIP apps before and can point me to live examples, that will help us move quickly into development. I am ready to start as soon as we lock in timelines and milestones.