Worked on enhancing the CI testing infrastructure for the opencloud-eu/reva repository, focusing on automated API integration with decomposed S3 storage. Leveraged YAML to update CI/CD pipelines, introducing integration testing that incorporates LDAP and Ceph service dependencies. Implemented service readiness checks to ensure that LDAP and Ceph services were available before tests executed, reducing test flakiness and improving reliability. Adjusted the Woodpecker CI configuration to align Ceph service ports, ensuring a consistent test environment. This work enabled more dependable automated testing of API interactions with decomposed S3 storage, utilizing DevOps practices and integration testing to support robust development workflows.