I need an end-to-end mobile solution that runs smoothly on both iOS and Android. The app will serve three user roles—teacher, admin, and student—and must feel intuitive for each of them. Core features • Teacher login focused on viewing and managing attendance in real time • Admin login with the tools to add or remove teachers, students, classes, and gallery items • Student/parent portal showing assigned homework, attendance records, and a browsable school photo gallery Your proposal I’d like to see a detailed project plan that walks me through the suggested tech stack, key milestones, and how you will structure the backend and APIs to keep data secure yet easily accessible to all roles. Screenshots or links to similar projects are welcome if available, but the narrative of your approach is most important. Deliverables 1. Fully functional iOS and Android builds 2. Source code with clear documentation 3. Lightweight admin panel or dashboard (web or in-app) 4. Deployment guide and basic hand-off support Acceptance criteria • Teacher attendance actions sync instantly across devices • Homework uploads display correctly for the assigned class only • Photo gallery loads quickly and supports batch uploads from admin • No critical crashes on the current versions of iOS and Android If this scope aligns with your expertise, send over your detailed project proposal and timeline so we can get started.