Yadigar Ayyildiz completed her apprenticeship as an office administrator at the municipal council of Kassel. In May 2011, she became part of the Zedler team in the field of administration and handling of expert reports. In 2017, she went on parental leave, from which she returned in mid-2022 after a five-year break. In addition to her previous fields of work, she also assists the Managing Director.