Currently working for Graze as a developer.
I run a few websites, most notably isitup.org.
MySQL during my time in secondary education.
Other languages I have used (in order of strength):
Visual Basic and finally
Q&A for professional and enthusiast programmers
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Q&A for peer programmer code reviews
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Q&A for pro webmasters
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Q&A for professional programmers interested in conceptual questions about software development
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Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.