Worked on deployment process cleanup within the Khan/jenkins-jobs repository, focusing on streamlining release workflows and reducing operational risk. The approach involved removing obsolete services such as course-editing and kotlin-routes from build and deploy jobs, as well as eliminating dataflow-batch from select deployment configurations. By consolidating deployment settings and updating rollback version naming, the changes improved maintainability and traceability across environments. This work leveraged skills in CI/CD, DevOps, and Jenkins, with Groovy as the primary language. The result was a reduced deployment surface area, faster on-call response, and safer, more consistent rollbacks without introducing new bugs or regressions.