We're looking for someone who's native in English

I have a large body of text—running into the thousands of pages—that must be checked by a native English speaker. To begin, I will assign a smaller batch so we can confirm quality and turnaround times before moving on to the rest... (Budget: $15 - $25 USD, Jobs: Business Writing, Content Writing, Copy Editing, Copywriting, Document Checking, Editing, English (US) Translator, English Grammar, Proofreading, Technical Writing)