...
- Jonathan Ellithorpe - start: 11/07/2013; start 04/09/2015; start: 01/08/2016
- Ankita Kejriwal - start: 5/13/2014; start 6/2/2015
- Collin Lee - start: 2/20/2014
- Behnam Montazeri - start: 09/15/2014
- Seo Jin Park - start: 10/09/2015, end: 1/08/2016
- Henry Qin - start: 9/11/2014, end 2/2/2015 (
with a bye for fixing 3 serious bugs) - Stephen Yang - start: 2/2/2015, end 4/9/2015 (
with a bye for cluster upgrade)