Create Products in Shopify from Excel Spreadseet. Also Photoshop product images.

I have a spreadsheet of approximately 90 products that need to be manually entered into a Shopify store. This is not a traditional upload spreadsheet as some work needs to be done to prepare the data. Some thought must be given to how to read the descriptions and create the appropriate product tags as well. The second part of this project will be resizing and cropping all of the associated photographs for each product. All the images will be provided but they need to be reduced in size and the canvas needs to be made into a square. Then each image will be uploaded to the appropriate product page in Shopify