I will make professionally internal SEO optimization of the site in complex

Job Description:
I will professionally make the internal optimization of the site, experience more than 5 years, I constantly follow the novelties of search trends, I always know what and which search engine I need and can always consult. Optimization I do on different cms, experience with all is. You will be satisfied.
I make the optimization complex:
1) Meta Tags: description and keywords
2) Title title, check for correct completion and, if necessary, correction.
3) Heading h1, check for availability and, if necessary, correction.
4) Configure the main mirror site.
5) Setting the 301 redirect to. htaccess
6) Create, if necessary, a site map (sitemap .xml)
7) Creating a robots file. txt
P. S. with the Wix platform does not work.
At the end of my work, I will be pleased to answer your questions regarding SEO optimization.