Jonathan Schwarze developed an OpenSearch Managed Service Plugin for the cloudoperators/greenhouse-extensions repository, focusing on automating search service provisioning within Greenhouse environments. He designed and implemented a Helm chart-based deployment process, enabling configurable options for users to provision managed OpenSearch services with minimal manual intervention. Leveraging skills in DevOps, Kubernetes, and YAML, Jonathan’s work streamlined the setup of scalable search infrastructure and improved environment parity across deployments. Although the project scope was limited to a single feature over one month, the solution demonstrated depth in cloud-native design and automation, reducing setup time and supporting consistent, reproducible deployments for Greenhouse users.