I think it'd be more appropriate if you posted this on freelancer.com.

Hi Natalie,

I am a native English speaker from London, UK. I have BSc degree and MSc degree from UK universities. I have eight years experience teaching English.

I'd happily examine your text carefully to find and correct typographical errors and mistakes in grammar, style, and spelling. I'm available immediately.

Regards,

Mohammed

I offer various types of lessons including writing instruction and document editing.  I am currently editing a linguistics paper for a graduate student (I have professional knowledge in phonetics and phonology).

You can search italki for a teacher and include the skill "linguistics" or "academic editing." Out of 2000 English teachers, you will find plenty with suitable backgrounds.  Read their profiles and contact a few of them.