I've been doing front end development for over fifteen years. I work for Ei Group. I've also worked for npower and Alliance & Leicester.
Most of what I focus on is front end development. Most of these have been built around various CMS or blogging platforms including various versions of SharePoint, WordPress, Blogger, Oracle CMS and, in the olden days, Macromedia Contribute.
Other web things I'm interested in are UX, design, accessibility and a bit of SEO/Web Analytics.