During October 2024, Josh Moss focused on stabilizing the smoke-test automation environment in the mozilla/fx-desktop-qa-automation repository. He addressed reliability issues in CI by developing a PowerShell script that manages environment variables using heredoc syntax, replacing a legacy setup. This approach ensured environment values were consistently quoted, preventing syntax errors during test execution and improving determinism in automated runs. Josh also standardized and documented the environment configuration process, making future maintenance more straightforward. His work leveraged skills in automation testing, CI/CD, and workflow automation, demonstrating a methodical approach to reducing flaky test runs and enhancing overall workflow reliability.