Hello,
I am native Lithuanian translator based in Vilnius, Lithuania. I have almost two years experience in this field, I have translated hundreds of thousands of characters in those languages.
I have my own editor, which can double check and correct the translation for the additional price.
I am also very good in Polish, as it is my second native language.
I am really interested in this project and waiting to hear from you soon to discuss it in more details.
Kind Regards,