Mark L. Chang markchang

Organizations

@olin-dotcom @ohack

Public contributions

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul M W F
Contributions in the last year 25 total Jul 28, 2014 – Jul 28, 2015
Longest streak 1 day September 2 – September 2
Current streak 0 days Last contributed
Period: 1 week

Contribution activity

markchang has no activity during this period.