Sepehr Sadrikhanloo focused on improving CI reliability for the Skyscanner/backpack-android repository by addressing a persistent issue where Android test runs would hang, causing CI pipelines to stall. He implemented a shell scripting solution that gracefully terminated the crashpad_handler process after Gradle tests completed, preventing unnecessary delays and reducing flaky builds. This fix, delivered using YAML and CI/CD best practices, ensured that automated test feedback became faster and more dependable for Android development. While the work centered on a single bug fix, it demonstrated a targeted approach to infrastructure stability and contributed to more efficient use of CI resources for the team.