We need extremely talented PHP developer to fix the SEO related bugs on our developed site

Hi, We have already developed PHP website however the previous developer messed up with the design of the project. Our site has many bugs on the design which is causing the site to load slow, and not optimized for SEO. I want you to take control of the site and fix all the bugs there so that site will be come 100% SEO friendly without any bugs on page. - The fixes you will do will apply for the new content we will add in the future. - Site should pass all the SEO test 100% - You should have PHP and ONpage SEO related Experience. General work Idea. Query optimization from the backend, URL structure Image alt tags H1, H2, H3 tags Sitemap etc **************************************************************************************************************** PLEASE DO NOT BID IF YOU ARE NOT AWARE OF THIS OR DO NOT HAVE ANY WORK EXPERIENCE WE NEED THE WORK REPORT TO BE SENT ALONG WITH THE SITE WORK FLOW. NO PAYMENT IF THE WORK IS NOT 100% BID ONLY IF YOU AGREE ABOVE TERMS