Hello, i am a system engineer and web developer currently working for a Marketing Agency full time. I have plenty of experience, i design and maintain Wordpress sites everyday in my day job. I can make your website this weekend if you select me. (In 2 days)
I'm not only a web designer, but i'm also the head of SEO/UX in the marketing agency that i work, so i focus primarily on bringing sales to the client thought the website, if that's what you need you should hire me, if not, you should hire someone else.
I would use Wordpress to develope your site and i could make free of charge a couple of video tutorials for the site owner to understand how easily he can update photos or something else, recording my screen. Once a month i can give support through Team Viewer or Skype or directly to the website.
I also have experience in SMO, and free of charge i could give you some directions about the facebook sales technique to improve convertions.