I build WordPress websites, and Shopify E-commerce stores. I have a development account with Shopify, and I'm able to access a client's Shopify store when they need help with updates or issues. I'm available for management. I set up and mange affiliate programs, and add and set up any plug-ins or programs.
I have a couple of Shopify stores that I built, that you are welcome to view. I can help with any updates to WordPress as well.