Adding items to ecommerce website

We are looking for a person or firm to help us add items to our hosted webstore. We run Netsuite ERP and our webstore is hosted on NS as well. We have approx 4,000 items that require: Descriptions Gathering Pictures which may also require resizing Specs (on some items) We will work together on where you can get descriptions and pictures for which brands. The work required will be the manual work of actually uploading pictures to those items, resizing the pictures, and manually finding and updating the descriptions (since our suppliers do not provide product feeds).