Hello,
I am a native German Speaker and can also speak/write in English up to an academic level.
Regarding your questions:
- I would charge 1.5$ per minute
- Depending on my schedule I can process 15 minutes to 60 minutes in a day (1 to 4 hours of manual work)
- Again, I am a native German Speaker and my university courses are held in English.
- I will do it manually, adjusted to the file format of your choice.
Kind Regard,
Deniz