Hi. I´m American, a native English speaker, living in Brazil. I used to do lots of proofreading and editing of operation and production reports for multinational companies in the oil business - now I do this for university students and post-graduates who want to publish their academic work in perfect English. I can do this for your project, correcting grammar, spelling, punctuation, choice of words, clarity of communication, etc. In order to give you the correct price for my services, I need to know how many words there are in your text, the subject matter, who will read it (teachers, businesses, bloggers, etc. - so I can be sure that the text is in their technical language and focused toward them) and how soon do you need it done. Please contact me with these details for a quality editing service.