What do Testers (QA) primarily do in a project?

Testers, or Quality Assurance (QA) professionals, primarily focus on understanding the requirements of a software project and developing test scenarios based on those requirements. This process involves interpreting the specifications provided by stakeholders, ensuring that all functionalities are covered in the testing process, and creating detailed test cases that reflect the expected behavior of the software.

By developing test scenarios, testers are able to validate that the software meets the requirements laid out during the planning phase. This not only helps in identifying defects or issues early in the development cycle but also ensures that the final product is of high quality and performs as intended. The effectiveness of testing is largely dependent on the clarity and completeness of the requirements understood by the QA team, making this a critical aspect of their role in the project.

In contrast, roles such as developing software requirements, creating marketing materials, or managing team performance, while important in their own contexts, do not align with the primary responsibilities of testers within a project workflow. Testers do not typically engage in requirements development or marketing activities, nor are they responsible for team management, which is generally overseen by project managers or team leads.