Marcel Pruegel delivered comprehensive German localization across six Axon Ivy repositories, including cms-editor, dataclass-editor, and process-editor-client, by leveraging Weblate for translation management. He focused on updating XML and properties files to achieve 100% string coverage, ensuring that all user interface text was fully accessible to German-speaking users without requiring functional code changes. Marcel standardized and automated the localization workflow, enabling consistent and repeatable updates for future internationalization needs. His work reduced localization debt and improved accessibility in core editor components, demonstrating depth in internationalization and localization practices while establishing a scalable model for ongoing multilingual support across the product line.