Former moderator of https://codereview.stackexchange.com

I like to code and I do it a lot. I want to build software to save the planet. I code in many programming languages, I'm expert in a few. I'm code reviewer, unit tester, and driver of change. I get things done.

I run bashonerliners.com, a collection of high-quality Bash one-liners and snippets with detailed explanations.

I make free Android apps such as Programming Quiz, websites, and other open source stuff. I wrote a hopelessly unsuccessful book on Bazaar Version Control, and an article on shell tips & tricks for Linux Journal.