Původní text - Brazilská portugalština - voce lembra de mim

Olá Daniel.
Isso é uma pergunta?
Eu coloquei ponto de interrogação.

does the text mean "do you remember me?"? and if so, would the translation in romaji be anything along the lines of "anata wa watashi wo oboeteiru ka."?

if it's that, I can translate it. if not... well... I can't.

Well miyabi
I asked the requester whether it's a question or an affirmation, but he didn't answer yet.
As he answers I'll contact you, OK?

sure thing... I'll be waiting.