Ravinder Kumar
@ravinder_kumar
India, noida
Joined Sep 2017
World Rank: #17760 (1.8 points)
Institution: samsung
Activity over the last year
Effectiveness
- Problems solved
- 24
- Solutions submitted
- 133
India, noida
Joined Sep 2017
World Rank: #17760 (1.8 points)
Institution: samsung