From the user map in Where are you from, Haiku OS / BeOS user?, there is at least one other user in Brazil.
Maybe you can also reach the i18n mailing list at https://dev.haiku-os.org/wiki/i18n/pt_BR/Info and see if there are people active there.
From the user map in Where are you from, Haiku OS / BeOS user?, there is at least one other user in Brazil.
Maybe you can also reach the i18n mailing list at https://dev.haiku-os.org/wiki/i18n/pt_BR/Info and see if there are people active there.