Background Removal and Touch Up of 200 Product Photos

Hi! I need some help removing the background of 200 product photos. I have attached an example. We also need the freelancer to touch the products up to improve brightness, contrast, vibrancy or other adjustments that you think would make the product more appealing. We need the photos in their original size, 195X195 pixels, and 1100x1100 pixels You can view the photos at: [login to view URL] We need this project completed in a week. Thanks! Jack