My name is Ahmed mostafa, i am a promissing mechanical engineer currently working in the field of maintenance of machines where i have gained a lot of technical, personal and leade...
I have been a design engineer for 20+ years. I have designed sheet metal, castings, plastics, powder metal parts. I have a wide knowledge of many different products and have a so...
In the many years of experience with computer aided design I was able to learn about different types of CAD software and have seen various uses thereof. As a student, I was the pre...
