I’m native Croatian, born and raised, have been learning English since elementary school, for 10 years now (four years in elementary, four years in high school, and now second year in college).
Unfortunately, I don’t speak Greece. I can translate English into Croatian native or Croatian "ancient medieval". I can also translate, if needed, Croatian to English, any type of text, technical report, academic lectures etc.
I hope we can make a deal that suits both you and me.
Regards, Anđelko Horvat.