Worked on stabilizing telemetry data retrieval within the browser extension test suite for the mozilla/gecko-dev repository. Focused on improving the reliability of telemetry-related tests by removing an unnecessary await statement in JavaScript, which addressed race conditions and reduced delays in data availability. This change enhanced the consistency of telemetry data and accelerated feedback from continuous integration pipelines. Collaborated closely with extension reviewers and participated in code reviews to ensure quality and maintainability. Utilized skills in browser extension development, JavaScript testing, and telemetry to deliver a targeted bug fix, supporting more robust analytics and informed decision-making for the project.