OPEN CART DATA ENTRY

Hi , I need an expert in Open Cart to do the following. I already Loaded 6000 products , Each Product has between 1-40 Variations of Products. Your task is to go through whole Admin And Ensure to load ALL missing Products , Clearing Non relevant Products, Ensuring each Product has been placed right, Displaying Prices , right Price for buying Intervals x2 x4 etc. Weight of each Product. Check Out works and display all correct Info to the very end with all email coming to user and admin. Each Product to show Pallet of small Images of the products (this was working before now its not) You Must know how to work with Open Cart ,know well how to figure Database , take BACKUP and ensure all work is fully done. Update USPS , UPS , PAYPAL Info in Admin , add Tracking Number info and admin gets ALL CORRECT information. Verify you fully Understood needed in private message and show Open cart Data entries . MAX BID 100$ ESCROW ONLY when I am convinced you know the task fully. Have a great day. Tyron .