During November 2024, Anna Lonka developed new content structures and refined user interfaces across the City-of-Helsinki/drupal-helfi-platform-config and drupal-hdbt repositories. She introduced an Image Gallery paragraph type supporting multi-image uploads, descriptive fields, and multilingual capabilities, leveraging PHP, Twig templating, and Drupal configuration. Anna enforced stricter data integrity by requiring titles for remote video components, improving both user experience and content consistency. She also refreshed the remote video UI to align with design specifications and added preprocessing logic for richer gallery displays. Her work emphasized maintainable code paths, efficient content authoring, and consistent user experiences, demonstrating depth in backend and theming skills.