A Spring Boot e-commerce backend that models the complete shopping flow: users browse products, add items to cart, place orders, simulate payment status, and track order progress using REST APIs, JPA, Hibernate, and MySQL.

Developed a multithreaded console-based online food ordering system using Java with OOP, file handling, billing, and real-time order tracking.

Payment gateway simulator for development and testing.

Plataforma de reservas para hotel boutique. Permite a los clientes explorar espacios, seleccionar fechas y reservar en línea. Incluye panel de administración para gestionar reservas, espacios y eventos.