End-to-End SEO Ranking Boost

My website needs a full SEO overhaul—on-page, off-page, and technical—so that it climbs noticeably higher on Google and other major search engines. I’m looking for someone who can take complete ownership... (Budget: $30 - $250 USD, Jobs: Analytics, Content Strategy, Internet Marketing, Keyword Research, Link Building, Marketing, SEMrush, SEO)