Experienced all-round software engineer and architect.

Has contributed to several open source projects including:

• Jaxen (Java XPath engine)
• XSLTC (Java builtin XSLT compiler)

Interests: General Java, concurrency, optimisation, compilers/JVM internals, algorithms, XML and all related standards, Swing, Java2D, Finance, GIS/geographic information processing, simplicity, Python, Ruby, C#, WPF, databases, ...