Oliver Letterer OliverLetterer

  • Germany
  • Joined on

Organizations

@Sparrow-Labs

Public contributions

Contributions in the last year 819 total Mar 27, 2014 – Mar 27, 2015
Longest streak 13 days August 10 – August 22
Current streak 4 days March 24 – March 27
Period: 1 week

Contribution activity