During December 2024, Alexandros Ioannidis Panagiotopoulos focused on backend development for the inveniosoftware/invenio-rdm-records repository, addressing a nuanced issue in license metadata processing. He improved the accuracy of license assertion handling by refining the mapping logic for SPDX NOASSERTION identifiers, ensuring that such cases now return None rather than incorrectly reporting an 'other' license. This Python-based solution enhanced the reliability of downstream license analytics and compliance dashboards without altering the behavior for other SPDX IDs. Alexandros’s targeted bug fix contributed to more trustworthy license data, reflecting a careful and precise approach to backend data quality and compliance requirements.