I am launching a certification program and need a mobile app that lets students enrol and join our live sessions directly from their phones. The classes will be streamed in real time inside the app, so the video player and back-end must be robust enough to handle scheduled live broadcasts without lag or drop-outs. Both iOS and Android users must be served. I am open to native builds or a proven cross-platform framework—React Native, Flutter, or similar—so long as the final experience feels smooth and fully native on each platform. Key tasks you will handle: • Secure student sign-up / login flow tied to our course database • Integrated live-stream module for each scheduled class (Zoom SDK or comparable technology is fine) • Basic dashboard showing the class timetable and a button to “Join Live” when a session starts • Admin console or API hooks so my team can create sessions, push reminders, and see attendee counts Please outline: 1. The tech stack you prefer and why 2. How you will manage streaming at scale (CDN, adaptive bitrate, etc.) 3. Milestones with realistic delivery dates for both builds 4. Post-launch support plan in case of bugs during the first live cohort I will supply all branding assets and the course schedule; you bring the coding expertise and deployment to the App Store and Google Play. Looking forward to seeing how you can make enrolment and live attendance seamless for my students.