Worked on the open-telemetry/opentelemetry-collector-contrib repository to improve workflow trace accuracy by correcting the span hierarchy for sequential job queuing. Addressed a bug where step spans were incorrectly parented, ensuring that step spans are now children of the job span rather than the queue-job span. This adjustment enhances end-to-end trace visibility and streamlines root-cause analysis for distributed workflows. The solution was implemented using Go and YAML, demonstrating skills in backend development, API integration, and testing. The work focused on precise codebase integration and a deep understanding of distributed tracing concepts, contributing to more efficient debugging and operational workflows.