Anirudh S. C. developed JSON column support for the Service Dashboard in the hyperdxio/hyperdx repository, focusing on enhancing data accessibility for service teams. He introduced a custom React hook, useJsonColumns, to dynamically fetch and expose JSON column metadata, and updated the getExpressions logic to differentiate field access between JSON and non-JSON columns. Using JavaScript, TypeScript, and SQL, Anirudh ensured that the dashboard could accurately query, render, and analyze JSON data end-to-end. This work allowed users to interact with complex JSON fields directly in the dashboard, streamlining analytics workflows and improving the overall user experience for JSON-aware queries.