upload of products for shopify site experience necessary

: We have a shopify site and need the products entered, we will have around 500 products on display we currently have. 100 a spreadsheet and would like someone to start submitting these, you will have to take the products from the suppliers website and all the information for that item and upload to our site. We will give you full instructions, the pictures will need to be named as the product you are uploading. We would like someone who has done this before and has very good english so we can communicate through skype daily. This will be an ongoing task. Please let me know how much per entry you will charge. Thank you. I want this started asap. Please only bid if your serious and have the time to do this its not a five minute thing. The right company or person will be rewarded extra for a good job. Skills required: shopify site, html will be an advantage