Adding Square Root.

Contributor: Elyse Holladay, elyseholladay@gmail.com
Source: internal headcount

square-root.com, Austin, TX

2 on-shore Rails/JS devs, 2 on-shore female UI (HTML/CSS/JS) devs, 1
QA, 2 dev managers for 4 off-shore teams (not included in my count,
but all male), 1 eng director.