I Need an Search Engine Optimizer to ONLY add the Tags, and Sitemaps on a Website

I need an optimizer to add all the tags, and XML sitemaps to a website. You will perform ONLY the following: 1) Meta Tag optimization for Title pages, Descriptions, Header tags, Alt Tags, Header tags, add keywords to the content pages. 2) Sitemap and Google XML Sitemap Creation and Implementation I will provide all the keywords, titles for the pages, and the descriptions Plently, more work will be provided if I am happy with your services.