Sibel Çetinkaya has extensive knowledge in management of large scale Strategy and Operations and IT Programs and she also carried out program management of restructuring programs, strategy (Corporate, Investment) and IT Implementation projects. During her 29 years of professional experience, she undertook responsibilities in large scale projects in both the public and the private sector. In addition, she has contributed to publishing of articles and she has actively involved in the working groups of associations.  Additionally, she was the chairperson of Deloitte Turkey in years June 2013- May 2016.