Since I was in high school, I have liked geometry and computers. My father gave me a book about Windows 95 one year before we had a computer. It was clear that drawing designs on paper was outdated and my father - who was an engineer - wanted me to learn to draw on a PC at home, to help him with his projects.
I have learned AutoCAD by myself, mostly by try and error. Now I use a free 2D software: DraftSight.
We are working on a project for repairs of a railway sector in Romania.