Sergey Tupchiy stupchiy

  • Munich, Germany
  • Joined on

Organizations

cognianceqa

Public contributions

Contributions in the last year 54 total Feb 27, 2014 – Feb 27, 2015
Longest streak 3 days November 5 – November 7
Current streak 0 days Last contributed
Period: 1 week

Contribution activity

stupchiy has no activity during this period.