I am building a cross-platform mobile application that helps dog owners across Italy and wider Europe find the help they need—fast. The interface must feel professional and sleek, so smooth navigation, clean typography, and restrained use of colour are priorities from the very first wireframe. Core functionality I need you to deliver: • Shelter listings with location filtering and contact details • Veterinarian directory searchable by city, speciality, and emergency availability • Real-time lost dog alerts pushed to nearby users • Pet sitter booking system complete with profiles, in-app chat, calendar, and secure payments • Dog adoption resources that integrate seamlessly with the shelter data • A lightweight CMS for pet-care tips and articles that I can update without developer input I expect full-cycle development: UX/UI design, native or cross-platform coding (React Native, Flutter or similar), database/API build, testing, and guidance through App Store and Google Play release. Please outline your preferred stack, examples of comparable apps you have shipped, and an estimated timeline with key milestones for design, MVP, beta, and launch.