Jana Žižková is a graduate of the Faculty of Mechanical Engineering at the Czech Technical University in Prague and works as an independent packaging expert specializing in paperboard and paper processing technology. She provides consulting and customized training focused on structural packaging CAD software. She is a member of the TNK78 working group and closely cooperates with the packaging association SYBA, where she serves as chairman of the jury in the Packaging of the Year project. She also works with trade media such as Svět balení and Packaging magazines.

In addition to her consultancy work, she is the Executive Secretary of the Association of the Paper and Pulp Industry (SPPC) and a teacher at Litegra Litoměřice, where she is the professional guarantor of the Graphic Packaging Design course. She is also a full member of the international organization IPPO.