What do you do in your current or previous role?

In my current or previous role, I was involved in developing and maintaining Java applications. My main tasks included:

• Implementing new features according to requirements.
• Optimizing existing code for performance and readability.
• Writing and maintaining unit tests.
• Participating in code reviews and team discussions.
• Working with databases, writing SQL queries.

For example, I implemented REST APIs using Spring Boot, handled error processing and logging, and integrated external services via HTTP clients.