Data entry for online shopify cart - repost 2

I would like a quote to initially add 150 products (as a trial and if happy with quality of work then possibly extend to full database of 500-750 products) to my new shopify shopping cart system you need to have an understanding of shopify and how its product entry and data structure works I would like to be able to simply provide a list of products and then have the person collate relevant information from the various manufacturer websites and create the product entries on our shopify site including categories, tags, shipping weight etc I have created a few entries to as an example, it is important to have all of the tags implemented correctly I have provided a spreadsheet which documents all the categories on the site that the products need to be assigned to you need to know how to create variants and assign their relevant images Please use the word "bartholomew" in your reply