In a previous role, I faced a scenario where a critical feature was failing intermittently in production. After thorough investigation, I discovered that the issue was due to a race condition in the code. I resolved it by implementing a synchronization mechanism and adding comprehensive unit tests to ensure the fix was robust. This experience taught me the importance of not only finding bugs but also understanding the root cause to prevent future occurrences.

When faced with tight deadlines, I prioritize tasks based on the risk associated with each feature. I focus on testing critical functionalities first, followed by high-risk areas identified during requirements analysis. I also collaborate closely with developers to ensure that any critical bugs found are addressed immediately. Additionally, I leverage automation to cover repetitive tasks, allowing me to allocate more time to manual testing of complex scenarios.

To ensure comprehensive test coverage, I start by thoroughly understanding the requirements and breaking them down into testable units. I then create a test plan that includes a mix of unit, integration, system, and acceptance tests. I also use tools like code coverage analysis to identify any gaps in testing. Regularly reviewing and updating the test cases based on feedback and changes in requirements helps maintain a high level of coverage.

Effective communication is key when reporting bugs. I provide clear and concise bug reports that include detailed steps to reproduce the issue, expected and actual results, and any relevant logs or screenshots. I also prioritize the severity and impact of the bug to help developers understand its importance. During discussions, I remain open to feedback and collaborate to find the best solution, ensuring that the bug is fixed correctly and efficiently.

I have extensive experience with automation testing tools such as Selenium and frameworks like TestNG and JUnit. I have developed and maintained automated test suites for web applications, ensuring they are scalable and maintainable. I also integrate these tests into the CI/CD pipeline to provide continuous feedback. My experience includes writing robust test scripts, managing test data, and generating detailed reports to track test execution and results.