I am a professional freelance translator, and I am not sure if you need your website to be translated to Portuguese. But if you do, I can assure you that it will be one of the most accurate translation ever as my Mother Tongue is Portuguese, and I am living in England, so I am fluent in this language.
I also need to mention that I have a degree in English Translation and I have done translation works for a few years, and I have also know how to build websites, hence being acquainted with its language.
I am looking forward to hearing from you
Kind Regards,
Claudia Patatas