374 reputation
bio website rafekettler.com
location Philadelphia, PA
visits member for 4 years, 2 months
seen Jun 8 '14 at 7:23

I'm a CS student and TA at the University of Pennsylvania. I'm also an intern at Perceptual Networks, a Philly-based startup (check us out on AngelList). I have a website.

374 Reputation

9 Votes Cast

all time   by type  
9 up 3 question
0 down 6 answer