Hi. I offer to proofread/edit your file, correcting English grammar, spelling, punctuation, vocabulary, sentence structure and clarity of expression, and adding comments on how to improve the text.
Relevant Skills and Experience
I´m American, a native English speaker with excellent language skills and lots of experience revising texts. I can do the job in 3-4 hours as you request, if your writing is reasonably good.
Proposed Milestones
$20 USD - Deliver the revised text in perfect English within 4 hours after being hired.
Please send the text so I can look it over before accepting the job. Regards, David