Hi there!
I believe I can do this job for you. I boast a BA degree in English language and literature. Apart from having taught English to students of various ages and levels for the past 15 years, I have an eagle eye for details and easily notice any grammar, spelling or punctuation mistakes. I can start today. Also, I can do a short sample, to showcase my work. It would be great if you could specify the quantity of work and what precisely needs to be done.
Should you have any other questions, do not hesitate to contact me.
Best,
Tanja