How Instacart Hacked YC

Editor's note: Apoorva Mehta is the founder of YC-backed Instacart, a startup that's taking on 1-hour grocery delivery. He previously worked on supply chain infrastructure at Amazon.com. Getting into Y-Combinator is hard enough; but getting in two months late and as a single founder is almost impossible.

http://pulse.me/s/cnmkS