Web developer, affordable SEO services is KEY, tech support, retail commerce site

I have created a mock-up of my Website, as I would like it to appear. The design, coloring, font, menus, drop downs, are all finished, creatively. I need someone to actualize my site based on my design. I strongly am looking for someone to provide afforable SEO--this is is abosolutely KEY that we appear at the top of the search with key words. I need a streamlined retail component with a check out cart, I need date mining for informational purposes, along with savvy, reliable, hyper-responsive tech support. I would like to pay a flat fee for web design, as I have done the logo and creative work. I am happy to pay a monthly fee for hosting and tech support. I need someone who is relatable, and motivated to help me with this business endeavor. I also have multiple connections looking for such services and I could provide many business connections/opportunities for the right cadidate. Salary is negotioable.