...
- Jonathan Ellithorpe - start: 11/07/2013; start 04/09/2015; start: 01/08/2016
- Ankita Kejriwal - start: 5/13/2014; start 6/2/2015;
Bye(bye) - Collin Lee - start: 2/20/2014; start: 2/19/2016
- Behnam Montazeri - start: 09/15/2014 (skipped on 4/11/2016, out on internship)
- Seo Jin Park - start: 10/09/2015; endstart: 14/0811/2016
- 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)