In 2004, he began his professional international trade career as the general manager of the company he founded in Ukraine. He worked on setting and managing sales strategies in Eastern Europe, primarily in Ukraine, Russia, and Poland. He participated in numerous trade fairs and business trips across North Africa, Europe, and America.
Believing in the benefits of a multidisciplinary business vision, he continues to act as a distributor for Turkish and Spanish firms in the textile sector at his company in Ukraine. In Turkey, since 2015, he has been working as the managing partner of Atamert Muteahhitlik Ins. San ve Tic. Ltd. Sti, which he co-founded. The company is actively engaged in contracting activities, producing numerous prestigious projects mainly in Istanbul, Marmaris, and Bodrum.
Ozgur Tonguc Cuhali has held positions as a board member of the Turkish-Ukrainian Business Association, and has been a member of the Foreign Economic Relations Board and the Ukraine and Cuba Business Councils. He speaks English, Russian, and Spanish.
He is married and has two children.
In 2005, Dr. Çuhalı became a specialist in Otorhinolaryngology and Head and Neck Surgery. From 2005 to 2007, he fulfilled his compulsory service requirement and then left his government post to establish Ataköy ENT Branch Center with his colleagues.
During this period, he participated in numerous post-specialization training programs both domestically and internationally, and published several articles in various journals. Since 2008, he has been working at the Private Beylikdüzü Kolan Hospital.
Married and a father of two, Dr. B. Deniz Cuhali is an active member of several professional organizations and NGOs, including the Turkish Medical Association, Turkish Society of Otorhinolaryngology and Head and Neck Surgery, Beşiktaş Gymnastics Club, Istanbul ENT Specialists Association, and the Facial Plastic Surgery Association.