Shopify Expert (and other eCommerce sites)

Looking for someone to move my website from BigCommerce to Shopify without messing up any of our SEO online. We need someone who knows how to make an online store look amazing, function seamlessly, and professional and manage customers and copy. Having experience in design for banners and images for the website (Canva, AI, Photoshop, etc) is a plus. And if you are good at other things like Amazon Seller Central, that would be nice.