During July 2025, Andre Sommer focused on improving containerized deployment workflows for the Sybit-Education/Coding-Camp-2025 repository. He overhauled the Docker CI/CD process by implementing a GitHub Actions pipeline that automated building, signing, and publishing Docker images using Dockerfile and YAML. This approach included integrating cosign for image signing and verification, which enhanced security and reduced the risk of deploying tampered images. Andre also addressed frontend deployment reliability by refining the docker-compose workflow to ensure consistent image updates. His work reduced manual intervention, accelerated release cycles, and improved deployment consistency across environments, demonstrating a solid grasp of DevOps and infrastructure automation.