He was graduated from Marmara Univercity at 2006. He is founding partner of OZDEMİR&MAR since 2007. His bar registration number is 35545 in Istanbul Bar. His expert areas are company law, international trade law, property law, inheritance law, law of contracts and information techonology law. He has articles published in various pres releases. He has participated in many different television programs as a guest lawyer related to his fields of expertise.Celal speaks English, Russian and Turkish. His interests are motor sports and riflery.