Stavros Stavropoulos is a 45-year-old mechanical engineer from Sparta, Greece. He has over 15 years of experience in sales, design, and installation of heating, cooling, and renewable energy systems. His education includes a post-graduate diploma in mechanical engineering and partially completed studies in physics. He is proficient in Microsoft Office, AutoCAD, and speaks English at a B1 level. In his personal time, he enjoys ultra distance running.