Adrian Reiser enhanced the reliability of the openSUSE/open-build-service repository by implementing automated recovery mechanisms for critical services under memory pressure. Focusing on DevOps and system administration, Adrian configured obsgetbinariesproxy.service and obssourcepublish.service using systemd to automatically restart after Out-Of-Memory events. This approach reduced downtime and manual intervention, ensuring the build service remained available and stable during resource exhaustion scenarios. By delivering this resilience feature, Adrian improved the predictability of continuous integration workflows and minimized build interruptions. The work demonstrated a targeted, in-depth solution to a specific operational challenge, emphasizing robust service management and practical application of system-level automation.