Worked on the chimple/cuba repository to deliver Spanish language localization for the Chimple Learning App, focusing on expanding accessibility for Spanish-speaking users. The approach centered on internationalization and localization best practices, utilizing XML for translation resources and integrating Weblate to streamline the translation workflow. By updating language files without altering business logic, the work enabled a fully localized Spanish user interface while maintaining code stability. This effort established a repeatable process for future translations, supporting ongoing internationalization. No major bugs were addressed during this period, with the primary contribution being the addition of Spanish localization resources through a Git-based workflow.