I learned philosophy
medical sciencies, law
and alas theology.

I am expert in the mathematics,
and studied Nature for years.

The above was written about Mr. Faustus, by Mr. Goethe. Both lived in the boiling 18th Century. When I was young and fresh, I wanted to follow that pattern, but living in Hungary, which at that time was a Communist country and being imprisoned, I missed the medical sciences, and got just part of the law studies.

Since 1968 I am working with computers. I spent much of my life programming in low level languages. Since 1982 I developed CAD_CAM system, lately mostly for Wire EDM applications.