Worked on the openedx/frontend-app-learner-dashboard repository to deliver a centralized internationalization enhancement for the learner dashboard. Focused on frontend development using JavaScript, the work involved extracting error messages into a dedicated messages.js file and integrating it with api.js, creating a single source of truth for error text. This approach streamlined translation efforts and improved consistency across locales, making it easier to onboard new languages. The changes also included targeted i18n fixes to error text handling, resulting in a more reliable user experience for multilingual users and reducing future localization maintenance by minimizing code duplication and simplifying the process of adding locales.