I read the job carefully, and I can say "I am your man".
My writing speed is 40 wpm with accuracy 100%.
I can tell you that typing and editing is my hobby and I really enjoy it.
I work 7 hours a day although I am a medical student.
You can count on me sir, I really will not let you down.
Of course you can contact me any time on my e-mail or phone number, I will be glade to answer your questions.
Thank you for reading my proposal, and I wish you good luck.