Also, I designed frames for equipment, rigging and I managed my projects in the workshop of a machining.
I was working there more than year, but I didn't have the document of employment because it was easier for the study in the university (I was studying at that time).
I quitted from that job and I found a new job.
It was international holding of power engineering.
I started to work in the factory, which was making transformers as design mechanical engineer.
It was when I already started to study in the postgraduate.
But I got a job in a new laboratory, which started to design and to explore microwave furnaces.
We melted a metal chip, powders of boron carbide, zirconium and others.
I designed microwave furnaces with 30 kW and 300 kW of power.
But these furnaces were made not for sell.
It was experimental setups, which I was trying to make more cheap and simple for producing.