Hello. I would like more information about your project, so I can calculate the price of my services. How large is your work - how many texts, how many words in each? I offer to proofread and edit your texts, preparing them for publication by using Track Changes to correct English grammar, spelling, punctuation, vocabulary, sentence structure, clarity of expression, etc., and always offering comments and suggestions for improving what you have written, if needed. I´m American, a native English speaker with excellent language skills and years of experience revising academic texts for authors for whom English is a second language. I can send samples of my previous work after you reply to this initial contact (Freelancer does not permit attachments with this first bid message), and would be glad to do a small test edit as a free demonstration of the quality of my work. I have done editing work for business schools here in Brazil, and currently work with a Watershed Committee that seeks to provide popular access to natural water supplies and sanitation services, in cooperation with local, state and federal governments, universities and local businesses. Please contact me with more specifics about your work. Regards, David