Prestashop Datafeed script

Hi were looking for an expert php/mysql programmer that knows how to pull datafeeds for a remote site and populate our (prestashop) shopping cart/database with the contents. The Following features are a must. 1. Script must pull Images, descriptions, Price, attributes, categories, etc from remote datafeed. 2. Price markup - Change product price by a set % 3. Price Cents Value - Change price cent value .00 (example 5.29 - 5.95, 4.73 - 4.95) 4. Automated inventory updates update our site with the remote database daily to Avoid out of stock products 5. The project must be cron friendly 6. Please note this job involves 2 diffent datafeeds for 2 Different sites, both running Prestashop This project can be in the form of a php script or a prestashop module. please note we have a script you can work from or start your own. you will have a few simple bugs to fix if you choose ours. Please say "Datafeed" in your message/text so I know you've read the description.