CMS(shopify shopyy shoplazza..)or wordpress web developer

We need at least 5 e-commerce sites per week for certain reviews, we are using CMS -such as shopify shopyy shoplazza etc. and wordpress. The requirement is that the e-commerce website can be shoes, clothes, home, car supplies etc. Each site cannot be less than 15 skus(listing), we will give you the domain name and cms access. hope to find someone for long term cooperation.
Thank you