Comprehensive English Proofreading Needed

I have a document drafted in English that now needs a meticulous final pass. Your main task is to hunt down and correct every issue with grammar and punctuation while also making sure the style and tone remain consistent from start to finish... (Budget: $2 - $45 USD, Jobs: Content Writing, Copy Editing, Creative Writing, Editing, English (US) Translator, English Grammar, English Spelling, Language Tutoring, Proofreading, Writing Tutoring)