During a focused month of backend development, Helmholtzgang enhanced the reliability of SBOM ingestion in the l3montree-dev/devguard repository. They addressed a critical issue in the SBOM scanning endpoints by refining error handling logic using Go, ensuring that invalid SBOM uploads now return a 400 Bad Request instead of a 500 Internal Server Error. This adjustment improved input validation and provided clearer feedback to API clients, reducing confusion and strengthening the service’s error reporting. Helmholtzgang’s work demonstrated a strong grasp of API development and error handling, resulting in a more robust and predictable dependency vulnerability reporting workflow for users.