What is your overall experience in writing and maintaining automated tests?

Experience in writing and maintaining automated tests typically includes:

• Creating test scenarios to verify application functionality.
• Using automation frameworks (e.g., Selenium, JUnit, NUnit, TestNG).
• Writing unit tests to check individual modules and integration tests to verify component interactions.
• Maintaining tests: updating when functionality changes, fixing broken tests.
• Setting up CI/CD for automatic test execution with each code change.

For example, in a project, you can write a unit test to verify a method:

@Test
public void testCalculateSum() {
    Calculator calc = new Calculator();
    int result = calc.sum(2, 3);
    assertEquals(5, result);
}

It is important that tests are reliable, fast, and cover key usage scenarios of the application.