Krzysztof Sajko developed the initial GitOps foundation for the Dynatrace/opentelemetry-demo-gitops repository by creating and organizing the AstroShop wrapper Helm chart. He established default configurations for the otel-collector and introduced a post-renderer mechanism to automatically inject ownership labels, enhancing resource traceability and RBAC alignment. Using YAML and Bash, he restructured deployment artifacts into a dedicated folder, improving repository hygiene and supporting automation. His work set up a maintainable, scalable chart scaffolding that enables auditable, cross-environment deployments. The depth of his approach ensured clear ownership and maintainability, addressing both operational efficiency and long-term configuration management needs.