In what types of projects have you previously worked and what tasks did you perform?

In my Java projects, I have worked with various types of applications:

• Web applications: developing backend logic using Spring Framework, creating REST APIs, working with databases through JPA/Hibernate.
• Enterprise systems: integrating with external services, implementing business logic, optimizing performance.
• Microservices: designing and implementing services using Spring Boot, configuring interactions via REST or messaging.

Main tasks included writing clean and maintainable code, writing unit tests, refactoring, optimizing database queries, as well as participating in code reviews and team development.