During October 2024, Daniel Mellado enhanced the rhobs/konflux-coo repository by integrating the Thanos component into the Cluster Observability Operator, expanding observability capabilities across clusters. He addressed build pipeline stability by bypassing the RPM source for golang-prometheus-promu and adopting pre-compiled promu binaries, laying the groundwork for future hermetic builds. This approach streamlined Docker-based builds and improved CI reliability, ensuring consistent metrics retention. Daniel’s work involved Dockerfile and Shell scripting, leveraging skills in build engineering, CI/CD, and containerization. The depth of his contributions is reflected in both the delivery of new features and the resolution of complex build system issues.