How would you describe your professional technical skills?

Professional technical skills include knowledge and abilities that enable effective development, testing, and maintenance of software. For a Java developer, this may include:

• Good understanding of Java syntax and features.
• Knowledge of core libraries and frameworks (e.g., Spring, Hibernate).
• Experience with version control systems (Git).
• Skills in writing clean, maintainable code and understanding OOP principles.
• Ability to work with databases and write SQL queries.
• Knowledge of build and automation tools (Maven, Gradle).
• Experience in writing unit tests.

For example, I can create REST APIs with Spring Boot, write unit tests with JUnit, and work with relational databases.