I want to roll out a clean-looking fitness app for Android that focuses first and foremost on exercise tutorials. The build should be in native Java/Kotlin if, the finished APK should stable and efficient. On the server side I will need a lightweight PHP backend plus an accompanying PHP-based admin panel so I can upload, edit, and categorise the tutorials and workout plans myself. Core experience I’m after • Three parallel tutorial formats: HD video clips(optional if you can dk it better with animations), concise step-by-step text, and interactive animations so beginners and advanced users can learn the same move in the medium that suits them. • Basic user registration and profile pages (email or social login is fine). Profiles only need to hold personal stats, favourite workouts, and history; no need for a social feed or messaging in this phase. • A simple workout-plan module that lets me bundle individual exercises into multi-day routines users can save and tick off. • Admin panel controls for CRUD on exercises, media uploads, categories, and user management. Tech notes – My hosting runs standard LAMP, so vanilla PHP (no framework or something light like Slim/Laravel-Lite) will keep deployment painless. – Your code must be neatly structured and commented so another developer can extend it later. – Please integrate a local SQLite layer or Hive for offline caching on the device, syncing back to MySQL when connectivity returns. – API endpoints should be JSON-based; no SOAP. Check this app for reference: https://play.google.com/store/apps/details?id=homeworkout.homeworkouts.noequipment All questions should be stored in the app or you can build api for them 1. Sex: male, female, other 2. Secind point we need to build plans based on each scenaeio of details filled in the form. Deliverables I need to sign off 1. Full Android source (Android Studio) ready for release build. 2. PHP backend & admin panel with install instructions and SQL schema. 3. Post-handover walkthrough (screen share or doc) explaining project structure, build steps, and where to plug in new videos. If you have previous fitness or media-heavy app experience, feel free to link a few examples when you bid so I can see how you handled video streaming and animations. Note: we will only provide the necesarry things for development, all assets like animations or videos should bs managed by you!