US-Based Proofreader for Diverse Texts

I have a series of documents that need a sharp American eye to catch every grammatical slip, punctuation glitch, and awkward turn of phrase. The material ranges in tone—from formal reports to lighter, conversational pieces—so I’m looking for someone who can instinctively hear how U.S... (Budget: $5 - $35 USD, Jobs: Content Writing, Copy Editing, Copywriting, Creative Writing, Editing, English (US) Translator, English Grammar, English Spelling, Proofreading, Technical Writing)