Shopify is a great tool for small and medium size ecommerce. The back end is unrivalled for ease of use, they have the biggest eco system and the total cost of ownership is very attractive.
I manage a number of existing Shopify store and have built two stores from the ground up, based on the excellent Dawn theme.
If you have an existing Shopify store you are looking to grow then please get in touch.
I build fast Shopify stores.