Need someone to install and configure Gisgraphy for Open GTS

I need someone who can configure and install Gisgraphy reverse geocoding in my local server for our running Open GTS application. Install Gisgraphy with local database,confirgure reverse geocoding instead of currently working google reverse geocoding. We are doing this becuase google gives only 5000 reverse geocode per day,and its vechicle tracking system which we cannot afford using google. Detailed docmenetation on steps of installation and whatever changes made into system to be documented before handover. expecting BID only from who have previos experience in OPEN GTS SYSTEM