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Welcome to Korny.info - Korny Sietsma's information site
My full name is Kornelis Sietsma - I tend to use "Kornelis" for formal
correspondance, and "Korny" the rest of the time.
I hail from Melbourne, Australia, but now I live and work in the UK.
I work as a principal engineer, troublemaker, and general wise-guy for
ThoughtWorks, a global
My code usually lives
I have one main technical side project - the
Polyglot Code Tools which
are a suite of tools for visualising and understanding software built
in a wide range of programming languages (hence "polyglot"). All the
details are at
This goes in bursts as I also have a significant other side project -
- work email
- work mastodon
not used as much:
- Kornelis Sietsma
- Info page
http://korny.info - this page!
- Family Home page
- Polyglot code tools
This page is pretty ancient - apologies for retro things like old IE
checks and possibly dubious fonts. One day I'll clean it up - please
don't judge me on anything here but the content!