Garanti BBVA’s “Z DevOps Transformation Project” aimed to offer the same experience to developers independent of the language they use to develop by managing mainframe development with open system DevOps products and processes. To achieve this goal IBM IDz infrastructure is used and integrated seamlessly with Bitbucket, Jenkins, DBB, Sonarqube and Artifactory. Migration and CI/CD pipelines were created using groovy codes. We look forward to sharing our cultural transformation and journey to encourage other organizations to achieve enterprise agility, and are glad to share our knowledge with other clients.