star a store with shopify

I am looking to start an online store with Shopify, and have a general idea of what I want it to look like. The store will be a general store selling a variety of products ranging from clothing and accessories to electronics and home and kitchen items. I plan to list more than 100 products initially, though this number may grow over time. I am looking for someone to help me develop the store and make it look professional and attractive. The ideal person will also have a good understanding of Shopify to get the store up and running quickly.