Mr. Dritsoulas has been working with EKKAF S.A. since 2006 as a site manager. He has supervised more than 100 post-tensioning projects which include subway stations, precast concrete elements and ground anchors. Mr. Dritsoulas holds a diploma from the department of Civil and Infrastructure Engineering of the Technological Educational Institute of Patra. He has worked in the past as project manager in various residential projects and has wide experience in bridge and ground anchor construction.