Datafeed Integration System

I need a team of developers who can implement (finish allready started) a datafeed system and a affiliate cost per click system into a custom price comparison site and also make some modifications to it. The script will upload (cron job or shedule) the cvs,xml files from different url provided by merchants in their [login to view URL] i need custom plugins for prestashop and magento in order to export information and easily integrate the cvs file with the ready made custom price comparison script.