On-Page SEO Traffic Boost

I want my site to pull in far more organic visitors, and the quickest win is a solid on-page SEO overhaul. For this first phase I’m not looking at backlinks or deep‐dive technical fixes; the focus is purely on the pages themselves... (Budget: $250 - $750 USD, Jobs: Content Strategy, Content Writing, HTML, Internet Marketing, Keyword Research, Link Building, SEO, Website Optimization)