Worked on the planetarium/9c-infra repository to deliver a targeted Backoffice Application Version Upgrade, focusing on aligning the deployment with the latest platform standards. The upgrade was accomplished by updating the Kubernetes values file image tag, enabling a seamless transition to the new application version with minimal operational risk. This work demonstrated proficiency in Kubernetes cluster management and Git-based deployment workflows, emphasizing traceability and controlled rollout. The implementation was concise, completed in a single commit, and did not require additional bug fixes. The approach highlighted disciplined use of YAML configuration and container orchestration to ensure a reliable and maintainable deployment process.