Experienced Web Designer for a Small Business E-commerce Business

Hello, I have written a few books that focus on promoting cultural awareness and education among children of all races and ethnicity. I have an existing website but I will like to re-design it so it can focus on selling other related products as well as the books. Are you available to work on this engagement? and how long is it going to take? What's the SEO component going to look like? What other services do you have to make the site more visible and engaging? The existing site is www.monisolabooks.net. I hope to hear from you soon. Monisola