Worked on the actions/runner repository to enhance reliability in continuous integration workflows by addressing issues with the Safe Sleep script. Focused on improving the handling of extended scheduler pauses, the developer modified safe_sleep.sh to ensure accurate sleep durations even when pauses exceeded one second. This adjustment involved refining the loop condition within the Bash script, directly reducing flaky job scheduling and improving predictability across runner instances. Demonstrated strong shell scripting and debugging skills throughout the process, contributing to more stable task scheduling. The work emphasized careful code review and targeted reliability improvements, resulting in a more robust CI environment for users.