Worked on the konflux-ci/build-definitions repository, focusing on configuration management and CI/CD workflows using YAML and Kubernetes. Delivered a critical dependency upgrade by updating the OLOT library in modelcar-oci-ta.yaml, which improved build reliability and runtime efficiency by leveraging upstream bug fixes and new features. Validated CI build definitions to ensure compatibility and documented the upgrade for audit purposes. Additionally, simplified image indexing configurations by removing unnecessary labels and resolved a policy conformance issue that previously caused misapplied policies during image builds. These changes reduced build failures and streamlined CI outcomes, demonstrating a methodical approach to DevOps and configuration management.