Caf-App is a cozy mobile app that makes ordering at a coffee shop smooth and enjoyable, built with React Native and Expo. Key features: • Interactive menu with categories for drinks and pastries, illustrated with appetizing images • Smart cart saved locally with AsyncStorage, so the order is kept even after closing the app • Order history stored in the backend, with orders that can be sent to the server • PDF export of orders for printing or sharing • Warm, coffee-inspired UI design • REST API backend with JSON Server to manage menus, orders and history