Zoltan ist Diplom-Wirtschaftswissenschaftler (MSc) mit Fokus auf Prozess- und Qualitätsmanagement, IT-Service-Management (ITIL) und Projektmanagement. Als Lean Six Sigma Black Belt und Certified Process Professional begleitet er digitale Transformationen, Prozessoptimierungen und die Einführung integrierter Managementsysteme. Technisch versiert in SAP BI, ECC und relationalen Datenbanken.

Giesecke+Devrient (G+D) is a global SecurityTech company headquartered in Munich, Germany. G+D makes the lives of billions of people more secure. The company shapes trust in the digital age, with built-in security technology in three segments: Digital Security, Financial Platforms and Currency Technology. G+D was founded in 1852 and today has a workforce of more than 14,000 employees. In the fiscal year 2023, the company generated a turnover of 3 billion euros. G+D is represented by 123 subsidiaries and joint ventures in 40 countries.