Web: PHP, Firefox extensions (XUL, etc.), JavaScript, XML/XSL, CSS/XHTML/Smarty
DB: MySQL, a little BDBXML
Learning more: XQuery, Java, OOP design patterns, Unit testing, Web Accessibility
Own Open Source Projects 1: FF extensions (<a href="https://addons.mozilla.org/en-US/firefox/user/120243">https://addons.mozilla.org/en-US/firefox/user/120243</a>), SmartyDocB, NavBarCrumbs
Own Open Source Projects (hosted here): Column browser, Gooey XML (GUI), mergeMinCache
Collaborative open source work: TEI (guidelines contributions), CSSTidy (interest with HTMLPurifier)
Personal Projects: <a href="http://bahai-library.com">http://bahai-library.com</a>, proofreading project, Chinese study tool and "Chinese XHTML"
Paid Projects: Raven Firefox Toolbar: <a href="http://sitening.com/blog/2008/02/12/sitening-launches-raven-seo-tools-and-companion-firefox-toolbar/">http://sitening.com/blog/2008/02/12/sitening-launches-raven-seo-tools-and-companion-firefox-toolbar/</a> , <a href="http://bahai-academic.hk">http://bahai-academic.hk</a> (almost ready)