Automated tests are essential for development teams to maintain and enhance applications efficiently, but they must be deterministic to ensure consistent results, as flaky tests can undermine the benefits of continuous integration and delivery (CI/CD) by reducing developers' trust. To address flaky tests, developers should adopt a proactive approach by fixing them immediately upon identification, documenting any details related to their flakiness, and analyzing potential causes such as asynchronous waits, concurrency issues, non-deterministic code, environmental differences, improper assumptions, and order dependencies. Tools like Buildkite Test Analytics can aid in identifying and resolving flaky tests by offering features such as automated tracing, performance monitoring, and integration with various CI tools, thereby improving developer productivity and reducing the time spent rerunning unreliable tests.