I am graduated as an electrical and mechanical engineer from U.C Berkeley. Before I became an engineer I was an electronic technician, Airline mechanic, Auto master mechanic Mercedes and B.M.W. For more information please Google my first and last name under adult education and NASA internship. My education and practical experiences are beyond engineering, master of troubleshooting, modeling and prototyping any mechanical and electronic projects, redesigning, fabricating, advancing any projects. Since I was a technician I know all the difficulties and obstacle that mechanics, engineers or machinist are facing. I am a visionary engineer. Just see my job performance. Then, make a decision for my salary or haring me for your organization. With regard Vahid.