Krzysztof Zygis

Krzysztof Zygis

Krzysztof has been in Cisco training and consulting for almost two decades. With rich field experience and a proven track record, he is a respected expert in routing and switching, network security, and data center technologies, which he regularly teaches to students around the EMEAR region. He is also highly involved in content development and has contributed to a list of authorized Cisco courses.

Krzysztof is a graduate of electrical engineering and can fluently speak three languages—Polish, German, and English. In his free time he enjoys sports and has an ear for good music, both as a listener and a piano player.


  • Certified Cisco System Instructor #20962

  • Cisco Certified Internetwork Expert – R & S #6376