Worked on the Unique-AG/helm-charts repository to deliver a critical dependency upgrade for the chart-testing-service, aligning it with recent updates in backend-service and web-app Helm charts. This effort focused on improving deployment stability and consistency across environments by reducing configuration drift and ensuring compatibility of Helm charts and related artifacts. The work involved updating Chart.yaml, refining values.schema.json, and enhancing ArtifactHub annotations to support end-to-end validation. Leveraging DevOps practices and Kubernetes expertise, all changes were validated through pre-commit checks, ensuring code quality and compliance. YAML was used extensively to manage chart definitions and configuration throughout the upgrade process.