Hi Fabian,
I was born, raised and studied in Germany for over 20 years.
My German and English are excellent.
Now that I'm living in Australia I do a lot of translating from English to German and vise versa.
I can assure you perfect grammar, punctuation and vocab in both languages.
You will be very satisfied with my work.
I look forward to hearing from you.
Kind regards,
Yudum