Tanja Turšek graduated from the Faculty of Economics and Business in Maribor and has been working at IZUM since 1996. She is responsible for the development of acquisition modules and managing holdings data. She works on the development of the COBISS Lib application, and in the last year, has been working on the development of the COBISS Ela platform. Her tasks include planning, testing and implementing software solutions as well as preparing user documentation.