Rafael delivered comprehensive Brazilian Portuguese translations for LibreOffice macro documentation in the LibreOffice/LOGuidesBR repository, focusing on macro creation, editing with the LibreOffice Basic IDE, macro libraries, and related UI strings. Using XML and leveraging skills in documentation, localization, and translation, Rafael ensured that the updated content aligned with TMX localization standards and improved terminology consistency. The work involved 15 traceable commits, resulting in QA-ready documentation that enhances accessibility and onboarding for PT-BR users. By addressing localization gaps and updating UI language, Rafael’s contributions supported user adoption and reduced support overhead, demonstrating depth in both technical and linguistic execution.