Mgr Witold Janczyński
Graduated from Business Psychology at SWPS University in Warsaw. Engaged in the advertising and event engineering industry for over 25 years. Producer of major special events for brands such as Lotos, GPW, KDPW, Orkla, Bakoma, and Storck. Founder of Ledholo, the visionary and creator of solutions enabling the presentation of images with a holographic effect. Passionate motion design enthusiast.
DOI: 10.33226/1231-7853.2023.10.1
JEL: M30, D12