Visitup is a cross-platform mobile and web application developed entirely in Flutter, with a single codebase for iOS, Android, and Web. It provides an immersive travel experience for exploring Bologna through audio guides, detailed texts, and photos in both Italian and English.

Technical Features & Development

• Flutter-based with a fully responsive design optimized for phones, tablets, and desktops.
• Backend & Authentication: Firebase Firestore as the database, Firebase Authentication supporting email/password, Google, Facebook, and Apple Sign-In.
• Dark mode & Light mode support.
• Google AdMob integration for monetization.
• Guided tour booking system using Firebase database.
• Audio player with advanced features:
• Proximity sensor integration: Automatically switches from speaker to earpiece and turns off the screen when the phone is near the ear.

Native Module Development

• Audio player with proximity sensor support for an optimized listening experience.

Role & Responsibilities

• Designed and developed every aspect of the application.
• Created the UI/UX design, ensuring responsiveness across different devices.
• Handled full-stack development, covering the frontend (Flutter) and backend (Firebase).
• Integrated native functionalities for an improved user experience.

Visitup demonstrates my ability to build scalable, high-performance cross-platform applications, integrating modern Flutter architecture with native enhancements for a seamless user experience.