Contributed front-end enhancements to the sfirke/ckan repository over a two-month period, focusing on accessibility and localization within template-driven user interfaces. Leveraged HTML and Jinja templating to update ARIA-labels and tooltips for improved accessibility, while also refactoring label variables to enhance code readability and maintainability. Further work included refactoring dataset-related templates to support UI localization, dynamic title generation, and standardized indentation, enabling more consistent and context-aware user experiences. All changes were non-functional, introducing no behavioral risk, and prioritized maintainability and future extensibility. Demonstrated proficiency in front-end development, template engines, and accessibility best practices throughout the contributions.