...
- Jonathan Ellithorpe - start: 11/07/2013; start 4/9/2015
- Ankita Kejriwal - start: 5/13/2014; start 6/2/2015
- Collin Lee - start: 2/20/2014
- Behnam Montazeri - start: 09/15/2014
- Diego Ongaro - start: 8/28/2014
- Seo Jin Park - start: 3/31/2014
- 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