I WANT TO DESIGN MY SHOPIFY STORE

am looking for someone to: 1. Build a high quality Shopify store (mobile/desktop friendly) 2. Design the logo 3. Do product research (profit margins, competitor stores, facebook links, product description, ad copies, Facebook interests etc) 3. Research and import products via cjdroppshipping and other platforms 4. Contact suppliers and ask relevant questions including private labelling, shipping and removing price tags from the products. 4. Assisting in operating the store. (My niche is (Products for big dogs) Questions: *Must have examples of stores previously built?*