Kevin Hamdajani
@kevin_ham9
Indonesia, Surabaya
Joined Jun 2019
World Rank: #17124 (1.9 points)
Institution: Puede Education
Activity over the last year
Effectiveness
- Problems solved
- 40
- Solutions submitted
- 164
Indonesia, Surabaya
Joined Jun 2019
World Rank: #17124 (1.9 points)
Institution: Puede Education