Sasha Kuvshynova enhanced the aeye-lab/pymovements repository by implementing Bibliography Metadata Enrichment, focusing on adding missing URL and DOI fields to bibliography entries. This work, carried out using BibTeX and leveraging strong documentation and technical writing skills, improved the completeness and referential integrity of citations for referenced papers. By aligning the metadata with scholarly standards, Sasha enabled more reliable downstream analytics and reporting. The changes were carefully tracked and documented, ensuring traceability through linked commits and issues. While the scope was focused and completed within a month, the work addressed a clear need for higher-quality bibliographic data management.