Sibel obtained her law degree from the University of Edinburgh and completed her equivalency degree at the University of Galatasaray. She has also had the opportunity to study abroad at the University of Vienna during the penultimate year of her undergraduate studies, where she was part of the Willem C. Vis International Commercial Arbitration Moot Team. Sibel interned with various law firms both in Turkey and abroad, as a summer intern. Before joining the corporate team at Gökçe, she was a trainee at a reputable law firm in Istanbul. Sibel is fluent in English.