Lili Pokorná developed multilingual subject facets and enhanced identifier handling in the oarepo/oarepo-runtime repository, focusing on internationalization and robust data management. She implemented locale-aware facet aggregation and display, enabling seamless multilingual data discovery while maintaining backward compatibility. Her work included schema design and backend development using Python and YAML, with comprehensive testing to ensure consistent behavior across components. In inveniosoftware/invenio-rdm-records, she streamlined localization by removing deprecated translation files and resolved configuration parsing issues in setup.cfg. Lili’s contributions addressed both feature development and maintenance, demonstrating depth in configuration management, internationalization, and integration across complex backend systems.