Data Entry fixes Opencart

Hi, I have a fully working Opencart site ,where there are about 5000 products loaded. I need skilled programmer NOT only Data Entry Specialist. To figure issues with the Data Entry loaded . [login to view URL] through the Excel and Ensure all Products are loaded correctly , what is useless to remove. [login to view URL] Product has between 1-40 Options, Also When client orders Intervals of x2, x3 x4 need to ensure its shows the Pricing correcly up to the checkout for complete process. [login to view URL] Product has a Pallet of colors , which used to be there now its not showing. [login to view URL] the site to Paypal and USPS and UPS tracking. You must know how to handle Open Cart before doing the data Entry work. Max Bid is 80$ above this be Ignored. Thank you and Happy Bidding. Tyron.