E-commerce Backend Authentication Demo

This repository is a snapshot created for documentation and knowledge-sharing purposes, capturing the content of a technical training delivered for a specific audience. The training focused on building a backend authentication system for an e-commerce application, primarily through simulated scenarios to illustrate core concepts.

Main Covered Topics

• Backend Authentication: Implementing user registration, login, and email verification processes.
• Layered Architecture: Demonstrating separation of concerns into Business, DataAccess, Entities, Core, and Utility layers.
• Dependency Injection: Illustrating how to inject data access implementations into business services for flexible and maintainable code.
• Google Authentication Integration: Integrating an external Google authentication service.
• Validation and Business Rules: Applying validation logic and business rules within the application.
• Technologies Used: Java, SOAP Web Services, Console Application

Note: This repository is not intended for ongoing development; it is an archive of a specific training program and is provided for reference and knowledge sharing.