How do you understand the role of QA? What does this role include?

The role of QA (Quality Assurance) is to ensure the quality of the product at all stages of development. Its tasks include:

• Analyzing requirements and specifications to identify potential issues.
• Developing test plans and test cases.
• Conducting various types of testing (functional, regression, load testing, etc.).
• Automating testing to improve efficiency and repeatability.
• Collaborating with developers to quickly identify and fix defects.
• Monitoring quality and providing testing reports.

Thus, QA helps prevent errors, improve user experience, and reduce risks when releasing a product.