Ecommerce Store Development

I am seeking a ecommerce developer to complete the development of my online store (including uploading products from Printful account. I have started developing the store using Siteground/Wordpress, but would prefer a profession to spruce it up. I am connected with Printful and will connect with Printify for on demand shipping. I would also like to work with someone who is willing to maintain online store and upload the new designs on a monthly basis.