I'm a Mac & iPhone developer and sysadmin, maintainer of File Relations Server, and the co-maintainer of the DAV API, File Server, Boost, and Trace modules, and inadvertently had code in Drupal core in 2001. I've been actively using Drupal since 2004.
I founded Code Sorcery Workshop in 2006 as a Mac development shop and for my freelance work. Prior to that, I was EchoDitto's founding sysadmin, working with high-profile political campaigns, non-profits, and businesses, and before that, I worked in the web hosting industry and was the founding CTO of Voxel. I've been involved in open source technology for over ten years.
I'm currently located in Portland, Oregon, but spent the past several years in DC, helping build up the awesome DC Drupal community.