Jakub Ziejewski
@brushie
Poland, Kraków
Joined Apr 2019
World Rank: #37954 (0.6 points)
Institution: WSEI Kraków
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 35
Poland, Kraków
Joined Apr 2019
World Rank: #37954 (0.6 points)
Institution: WSEI Kraków