During March 2025, Ebajao focused on maintaining CI stability in the gitlab-shell repository by addressing issues introduced during a Ruby version upgrade. To resolve persistent pipeline failures, Ebajao reverted the CI RUBY_VERSION from 3.4.2 to 3.2.5, restoring alignment with the project’s stability goals. This work involved careful configuration management using YAML and a strong understanding of CI/CD processes to ensure minimal disruption to ongoing development. By referencing commit history and linking the rollback to the relevant merge request, Ebajao maintained traceability and repository integrity, demonstrating a methodical approach to problem-solving within a short engagement period.