I have been a Computer Programmer most of my life, starting when there were hardly any computers on the planet, way back in the 1960's. I have spent much of my time creating a Universal Command Language for Mainframes and PCs. Another major activity is to make programs and computers go as fast as they can. You can read about these activities here.
These days, most of my time is spent on activities to do with Saving the Planet, as links to my various websites will show.
And I spend a lot of time on Facebook sharing mainly positive ideas, with a few posts to let us know some of the things that need to be changed to make a beautiful world.