Experienced all-round software engineer and architect.

Has contributed to several open source projects including:

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

Once developed the KopiSusu Java compiler, at the time the most compliant Java compiler that there was, running the most tests in the Jacks Java compiler testsuite. (But that was 2001)

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