Meet Krejcik.
Jakub Krejcik identifies himself as CEO at Mana and Rocket Lunch.
A closer look.
CEO
CEO at Mana
Source: cz.linkedin.comFOLLOW THE WORK
01 referenceStraight from the source.
Source: cz.linkedin.com
Based on public information reviewed 2 November 2026. Roles reflect the sources available on that date.
Portrait: Meta profile image.



