Developed a dynamic data source selection feature for Grafana dashboards within the ar-io/ar-io-node repository, focusing on enhancing user-driven configuration and data exploration. Leveraged JSON to update dashboard definitions, enabling users to switch data sources directly from a selectbox panel without leaving Grafana. This approach streamlined configuration management by reducing manual reconfiguration steps and improved the overall dashboard development workflow. The work demonstrated proficiency in integrating Grafana panels and managing version-controlled feature delivery. No major bugs were reported during this period, reflecting a focused and well-executed implementation that addressed flexibility and usability in dashboard data source management.