During January 2025, Botxo Riders delivered comprehensive Spanish localization for the CoopCycle platform, focusing on both the coopcycle-web and coopcycle-app repositories. They enhanced translation coverage across email templates, web UI strings, and validators, using JavaScript, XML, and YAML to ensure consistency and maintainability. Leveraging Weblate, they standardized the localization workflow, enabling efficient updates and high-quality translations. Their work achieved 100% Spanish string coverage in coopcycle-app, directly improving accessibility for Spanish-speaking users. No major bugs were reported, reflecting careful integration and minimal risk to user experience. The project demonstrated depth in internationalization and scalable localization engineering practices.