Zdenko graduated from the University of Žilina. He worked in management positions in the areas of marketing, trade, and finance. He has been working as a lecturer, coach, and mentor since 2001.
He specializes in personality development in the form of tutoring, mentoring, and coaching, also in improving the management skills of managers and in developing soft skills.
He is a graduate of several educational programs: ICF (International Coach Federation), Christíne Harvay, CKV Consult,., Royal post, Great Britain, Universal Postal Union, Transfér, NEPOSTEL – Holland, Technická univerzita Košice, HIC SVK. For several years he was an associate member of SAKO (Slovak Coaches Association).