Olá, sim eu falo português fluentemente! Yes I do, I can speak both english and brazilain portuguese fluently. The language is pretty cool and follows the same idea as most romance languages such as french, romanian among others. It is challenging to learn but in my point of view harder than spanish (I can also speka good spanish, though I am not a huge fan of the language, english is my favorite).
I have a video about brazil by the way if you would like to take a look at it and get to know more about brazil before investing in the language or even if you would like to visit brazil or something of the sort. I am sure it will guve you some ideas about the country and where to go and what to do and so on.