Dan contributed to the inveniosoftware/invenio-rdm-records repository by focusing on backend reliability, specifically addressing a routing issue in the IIIF proxy path. He identified and resolved a bug where IIIF image information requests were incorrectly routed, ensuring that requests are now properly proxied to the intended IIIF service in compliance with IIIF specifications. Using Python and leveraging his skills in API and backend development, Dan’s fix reduced broken image loads and decreased support tickets related to digital asset rendering. His work demonstrated a targeted, in-depth approach to maintaining system integrity and improving the user experience for IIIF-based workflows.