kerolos atef
@kero_atef
Egypt, cairo
Joined Feb 2017
World Rank: #28874 (0.9 points)
Institution: shaben el qanater
Activity over the last year
Effectiveness
- Problems solved
- 20
- Solutions submitted
- 128
Egypt, cairo
Joined Feb 2017
World Rank: #28874 (0.9 points)
Institution: shaben el qanater