Hello, I am Arne from Kiel in Germany. I don't speak Portuguese but understand some Spanish and had Latin at school. However, I will only occasionally help with minor edits like interwiki links and updates of e.g. numbers of current events.
My main projects are about the Faroe Islands (Ilhas Feroé), and I use German, English, Danish and a little bit Faroese as my main languages. Mostly, I work in the German Wikipedia, so if you have questions, please contact me there.