Text Revision for Improved Clarity

I already have the text drafted, but it reads unevenly and a few spelling mistakes slipped through. I need a fresh set of eyes to polish every paragraph so the grammar is spotless and the ideas flow naturally from one point to the next... (Budget: $30 - $250 USD, Jobs: Content Development, Content Strategy, Content Writing, Editing, Proofreading, Technical Writing, Writing, Writing Tutoring)