Project Management Ufuk YALÇIN HEAD OF TCDD TAŞIMACILIK A.Ş. Mustafa GÖKGÜL HR DEPARTMANT OF TCDD TAŞIMACILIK A.Ş. Halim Soltekin MANAGER OF TCDD TAŞIMACILIK A.Ş. ESDEM Mehmet Uygur HEAD OF DEMÜHDER Selman Utkan MANAGER OF ÇINARLI MESLEKİ VE TEKNİK ANADOLU COLLEGE Pierre Kadziola CERTIFER SA CEO Prabu Serumadar UKCKA CEO Martin Wachmann TREX CO-FOUNDER AND TRAINER Henrik Fröhlich TREX CO-FOUNDER AND TRAINER