- Execution of manual and automated tests
according to the test plan
- Execution of functional, non-functional and regression tests
regression tests
- Execution of performance tests to ensure
that the company software works efficiently under different
work efficiently under different load conditions
- Identifying and resolving bottlenecks that could affect
that could affect performance
- Creating test cases for manual and automated testing based on the requirements and specifications of the billing software
specifications of the billing software
- Recording defects during test execution
- Support in the execution of User Acceptance Tests (UAT) by the end users