Roshi Dubey focused on enhancing automation reliability in the ibm-mas/ansible-devops repository by addressing resource cleanup challenges within Kubernetes environments. She implemented a fix for AIServiceTenant custom resource and namespace removal, replacing fragile shell-based scripts with robust Ansible Kubernetes modules. This approach improved error handling and ensured seamless integration with the Kubernetes API, reducing the risk of orphaned resources during cleanup operations. Working primarily with YAML and leveraging her expertise in DevOps and Kubernetes, Roshi delivered a targeted bug fix that deepened the reliability of automated resource management, demonstrating careful attention to integration and operational consistency across deployment environments.