I am professional translator with high level of English and 9 months of living in Germany in my experience pocket.
As you may see from my profile page, I received only positive feedbacks from my former employers, so there should be no doubt in my competence.
I see that the project is urgent, so I can start translating the letter right now and deliver it too within less than one day. Let's say, you'll get it translated into perfect English in the morning.
I need job right now, so I'll be very grateful if you choose me.
Thanks in advance!