Hire a Virtual Assistant

We need an experienced Data Entry specialist who can take product data from one website and transfer to our new website. The role is to gather product data from our old website (this has been already exported in Excel format) and format in an excel spreadsheet. After that the data needs to be uploaded into our new website which is based on Magento. Some of the product data is already in the Magento system so products that are already in the new website can be ignored. There are approximately 500 products that will need to be transferred. Please let me know what similar work you have done before and examples of work. Please message me and I can send a sample spreadsheet and source details. Thanks!