What backend technologies have you worked with? Was automation used?

In working with the backend, I had to interact with REST API, databases, as well as microservices and message queues. Tools for automating API testing, such as Postman, SoapUI, and writing automated tests in programming languages using frameworks (e.g., pytest, JUnit), were often used.

Automation included:

• writing tests to verify the correctness of API responses,
• integration testing,
• load testing with scripts,
• using CI/CD to run tests with each code change.

This helped improve product quality and speed up the regression process.