The activities of m/s Gurdev Consultancy Services Group are guided and directed by Mr. B R Gangar ex-Officer Surveyor from Survey of India. He did advanced course in oracle from california university usa advanced computer course from informatics singapore land development course from canada. He worked in survey of india for about 17 years. He has vast experience in digital land survey cadastral survey town plan survey digital mapping gis digital cartography digital photogrammetry remote sensing geodesy geotechnical investigation hydrogeological survey.