Worked on streamlining the continuous integration pipeline for the bazelbuild/continuous-integration repository by deprecating the IJwB plugin and removing its associated CI configurations. Focused on aligning the CI strategy with the broader product roadmap, the developer cleaned up build automation scripts using HCL and Python, ensuring that only the CLwB plugin remains under active CI maintenance. This targeted approach reduced maintenance overhead, lowered CI resource consumption, and minimized build churn, enabling faster development cycles for CLwB. The work emphasized build automation and CI/CD best practices, directly supporting the project's transition away from IJwB and improving overall CI efficiency and maintainability.