Worked on the apache/spark repository to enhance Spark Connect’s integration with frontend systems by improving the accuracy of proto responses. Delivered a feature that included resolved dataset and flow names in DefineDataset and DefineFlow RPC responses, enabling better end-to-end data flow visibility for LDP frontend integration. Addressed a Spark SQL catalog bug by ensuring proto responses returned raw, unquoted values for catalog, database, and identifier fields, which improved consistency and client-side parsing. Utilized Scala, Spark, and protobuf to implement these changes, focusing on backend development and unit testing to align with SPARK-53593 objectives and reduce integration errors.