Java Spring Boot Backend Developer Needed

I'm in need of an experienced Java Spring Boot developer to create a robust backend for my project. Key aspects of the project include:

- User Authentication: I need a secure system for user authentication.
- Database Integration: The backend should be integrated with a PostgreSQL database.
- API Development: The project requires well-designed, scalable APIs.

The backend does not need to support real-time data processing.

Ideal Skills and Experience:
- Proficient in Java Spring Boot
- Experienced in User Authentication implementation
- Proficient in PostgreSQL
- Strong knowledge of API development and best practices.