Worked on stabilizing the Docker-based build pipeline for the hyrise/hyrise repository, focusing on reliability and deployment readiness. Addressed a critical issue by correcting a Dockerfile parse failure, which previously caused build interruptions in CI/CD workflows. The solution involved adjusting a misaligned comment and resolving an environment variable warning, ensuring the Dockerfile parsed correctly and builds completed successfully. Utilized Docker and Dockerfile syntax expertise to improve build consistency and reduce failure rates. No new user-facing features were introduced during this period, as efforts were concentrated on backend infrastructure and build process improvements to support ongoing development and deployment activities.