A graduate of Süleyman Demirel University, Department of Mechanical Engineering, Tufan Duman started his professional career in 2005 as a Field Engineer at ASKAL Construction Installation Engineering. After working on the Afyon and Isparta OIZ Natural Gas Distribution Line Construction and the Conversion of Industrial Facilities to Natural Gas projects, he joined Aksa Ordu Giresun Natural Gas Distribution Inc. in 2008 as an Installation Engineer, and subsequently served as Installation Chief, Operations Chief, and Operations Manager. He also served on GAZBIR Indoor Installation and Operations Commissions in different periods. He started working as Adana Regional Manager at Aksa Çukurova Natural Gas Distribution Inc. in 2019 and has been serving as Mersin Regional Manager since 2020.