I’m building a cross-platform mobile application in Flutter whose primary purpose is to help users quickly find a barber, compare services, and lock in an appointment. User roles to support • Customers • Barbers • Admin • Barbershop (shop-level dashboard) Key customer-facing features • Booking appointments with real-time availability • Viewing detailed barber profiles (photos, ratings, service catalog) • Post-service reviews and ratings • Option to “solicitar un servicio de barbería a domicilio” that assigns the nearest available barber automatically Barbers should be able to manage their schedule, service list, and home-service radius, while the admin panel oversees users, shops, and bookings. Scope for this stage • A functional Flutter prototype running on Android and iOS • Clean, responsive UI that follows Material guidelines • Basic authentication and a lightweight back-end or cloud datastore (your choice) • Figma or comparable screen mock-ups to illustrate user flow Deliverables 1. Complete, well-commented Flutter codebase 2. Brief setup guide (build, run, and back-end configuration) 3. Demo video or screenshots proving core flows work The app should compile without errors and demonstrate every feature listed above.