I am the owner of Black Hill Software and the developer of TimeSprite, a program to track the time that you spend on your computer.
My background is as a mainframe systems programmer, but recently I have been programming mainly on the PC. I am interested in using PC technology to make mainframes easier to use, and have a product along those lines in the pipeline.
Outside of computers, my hobby is flying, and I am building an aircraft - a Rans S6S.