Builded for a Webstore using 1and1.com site

I have a [login to view URL] website and need someone to use their tools/programs to build a functioning ecommerce site for me to sell my art works. A shopping cart, a mailing list, a login for wholesale customers, and a backend order processing setup is needed to fulfill orders is needed. [login to view URL] provides most of this but I need someone to connect it all together and make it work, look good, and be scaleable. So the person needs to have skills, past experience with [login to view URL] and some past completed sites as testimonials.