Juan Manuel Moreno enhanced the apache/dolphinscheduler project by implementing support for mounting secrets as environment variables and introducing init containers within the Worker StatefulSet. This work, delivered through Helm chart improvements, addressed the need for more secure and flexible deployment patterns in Kubernetes environments. By leveraging Helm templating and YAML, Juan enabled teams to manage sensitive information more effectively and streamline deployment workflows. The changes aligned with best practices for secrets management and CI/CD readiness, reflecting a solid understanding of DevOps principles. Although the contribution focused on a single feature, it demonstrated depth in Kubernetes resource configuration and deployment automation.