Worked on the prometheus-community/helm-charts repository to refactor service account handling within Helm charts, focusing on centralizing references through a dedicated helper function. This approach improved consistency and maintainability across the chart suite by reducing the risk of misconfiguration and streamlining future updates. The work was implemented using YAML and leveraged DevOps practices alongside Kubernetes expertise. All changes were consolidated into a single, well-documented commit with proper sign-off, ensuring clear traceability and adherence to code quality standards. The refactor addressed a core aspect of chart configuration, supporting more reliable deployments and simplifying ongoing chart management for the community.