Website Cleanup & Ongoing SEO Maintenance

I have an existing website that needs a solid cleanup, along with SEO and structural improvements. I’d like to find someone experienced and reliable who can stay involved after the initial project. There will be ongoing work around SEO, site maintenance, content updates, and future digital projects... (Budget: $5 - $10 USD, Jobs: Content Strategy, Digital Marketing, Frontend Development, HTML, PHP, Project Management, SEO, Website Design, Website Development, Website Optimization)