Hello.

I'm Garry Pettet, a consultant radiologist and software developer. Here's a little bit about me.

• I do a lot of programming, a lot of it is on GitHub. I mostly write in Xojo.
• I created a programming language called Roo.
• I run If Not Nil, a forum for cross-platform software developers.
• I wrote a physics textbook for radiologists.
• Feel free to contact me.