Ergin Doğan Esri serves as Sales Director in Turkey. He graduated from Middle East Technical University (Metu) Department of Electrical and Electronics Engineering in 1993 and completed his master's degree in the same department in 1996. He started his professional business career working in the field of software development. He has served as sales coordinator and sales manager in many national and international companies. He has also been involved in the development and operation of many public and private projects. Many training and seminar certificates are available in Information Technology, Sales and business development.