Custom Changes to Shopify Store- Liquid

"Please quote only if you are an expert and have experience in Shopify". Don't just simply quote and waste your time and my time, Please. Please take time in estimating. No change will be entertained. Scope of Work: The website is a template from Shopify. It’s written in Liquid.. The web site address is http//midnight-mysteries.myshopify.com. (There’s no www.) I’m attaching a document with all the items that need to be changed/added to the website. There’s also an Excel file that will be saved as a CVS file to load data and images. In my doc, I refer to it as the ‘cvs’ file. I want to show sku’s in two places; for instance, a white babydoll in both babydolls and bridal.