I'm a freelance Ruby on Rails developer and entrepreneur.
Q&A for professional and enthusiast programmers
Joined 4 years ago, last seen 1 year ago
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Joined 4 years ago, last seen 4 years ago
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Joined 4 years ago, last seen 3 years ago