Worked on enhancing vertex health reporting within the numaproj/numaflow repository, focusing on backend development using Go. Delivered a targeted feature that improved the CheckVertexStatus function to return detailed status messages for unhealthy vertices, addressing the need for better error visibility and more efficient debugging. This update provided richer status data, which streamlined observability and accelerated triage processes for streaming workloads. The work emphasized code quality and traceability, with precise commit documentation and adherence to established change-management practices. By refining the health status reporting mechanism, the contribution strengthened reliability and reduced recovery time for failing vertices in production environments.