Tiago worked on enhancing the Portuguese (Brazil) localization for the penpot/penpot frontend, focusing on refining the Last-Translator field and improving the clarity of a warning message related to demo services. Using PO language files and applying internationalization and localization best practices, Tiago aligned translated content with the product’s messaging to improve accuracy for PT-BR users. The work involved validating frontend content and collaborating through Git, resulting in clear, traceable commits. While the scope was limited to a single feature over one month, the changes addressed specific localization gaps and positioned the repository for broader adoption among Brazilian users.