Need german speaking Prestashop Expert!

Hi, we are looking for Expert in Prestashop for long Term Working. We need to install our Modules for Ebay, Amazon, Preissuchmaschinen. We have to add german Shop Values for the german Markets. We need for better Understanding a Expert, what can talk in german language ! If Magnalister has its new Modul for Prestashop 1.5 we need again Help for adjusting it for Ebay, Amazon and more. Very good was, if you have also Knowledge in PHP and Mysql and can do later some additional Work