This project is a phone book application developed in Java, focused on user authentication and contact management. It allows users to register and log in securely, ensuring that each user has access only to their own data.
Once authenticated, users can perform full CRUD operations on their contacts, including creating, viewing, updating, and deleting entries. The application follows clean code principles, with a clear separation of concerns and organized structure.
- User registration and authentication
- Contact management (Create, Read, Update, Delete)
- Data isolation per user
- Structured and maintainable codebase
Technologies:
- Java 8
- IntelliJ IDEA
My name is Ruan Vitor, and I'm a 22-year-old Front-End & Mobile Developer. Since childhood, I've been passionate about exploring how technology can change the world.
Since then, I have been studying Java, Spring Boot, TypeScript, React, and React Native, focusing on how they can be used in complex applications.
💌 Would you like to talk to me ? You can send me a message
