During January 2026, this developer focused on refining deployment strategy for the HSLdevcom/jore4-ui repository by updating its deployment configuration. Their work involved modifying the docker-compose.custom.yml file using YAML to comment out the jore4-tiamat service, which allowed for a safer and more controlled rollout process. By removing a non-critical service from the default deployment, they reduced operational risk and made it easier to roll back changes if necessary. The approach emphasized clear, traceable configuration management and provided thorough documentation for future onboarding. Their contributions demonstrated practical application of DevOps principles and Docker expertise in a production environment.