I can't answer the second part for sure but can only assume you were referred here.
I am a software developer who enjoys playing with little computers in his spare time.
My real job is writing software for the computers generally referred to has mainframes. My primary programming languages are assembler and C++.
Building this web site is just a hobby. It is allowing me to learn CSS and other web technologies. HTML was never hard because I worked with GML years ago (even wrote some tags). I will probably be migrating to my own stylesheets as I understand them better but this one provides a good basis for creating my own.
Don't forget to visit the ads so I can afford a real site instead of this freebie!