Worked on enhancing the reliability of the assessment and evaluation workflow in the ls1intum/prompt2 repository by addressing a specific bug related to completion checks. Focused on backend development using Go, the work involved improving error handling and refining logging mechanisms to provide clearer feedback when edits to assessments or evaluations are not permitted. These changes resulted in more transparent error messages for users, reducing confusion and expediting issue triage. By strengthening observability through better logging, the developer enabled faster debugging and contributed to a more stable assessment pipeline, ultimately lowering support overhead and improving the overall user experience.