User:Avi Harel

Hi, I am Avi. I live in Haifa, Israel. I am 68, which means that I am retired. Originally, I am a mathematician, but I used to work as a programmer, then in software engineering, systems engineering and in the last 30 years in cognitive engineering. Since 1996 I develop methods and tools to to assist engineers in developing error-protected systems.

I use Wikipedia daily to find the information required to do it right. Six years ago I realized that I can also contribute some of my knowledge to Wikipedia, and I do it occasionally. It is a tough job, I must say, primarily to understand what is acceptable, and how to comply with the rules. Anyway, I keep trying...