Cal Henderson is a programmer for Ludicorp, the creators of Flickr, a photo-sharing service developed by Ludicorp and bought by Yahoo! in 2005. Ludicorp [1] is the company that created Flickr and Game Neverending. ... Flickr is a digital photo sharing website and web services suite. ...
In his own words: "Cal Henderson has been a web applications developer for far too long and should really start looking for a serious job. Originally from London, England, he currently works at Ludicorp R&D, makers of Flickr, in Vancouver, Canada and Sunnyvale, California. He's been working on Flickr from the day it started development (on his laptop) to the present day (where it's now the "Offical website of the Internet"). Before Flickr, he was the technical director of Special Web Projects at emap, a UK media company. By night he works for a whole slew of web sites and communitites, including the creative community B3TA and his personal site, iamcal. In his spare time, he writes windows software, develops web publishing tools, and writes occasional articles about web application development and security. And writes biographies in the third person."