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David Raef

“After high school, I began a career as an automotive technician with no formal training. After seven years of working in various independent shops, my skills had definitely improved, but I realized that without some type of formal training, I would never fully understand everything I needed to become a highly-skilled technician. 

“Upon reviewing the GM-ASEP program, I decided that it was the way to go. I couldn’t have been any more correct. The two-year program was probably the best career decision I have made. It was an amazing experience and some of the most informative training that I could have possibly received. I was sponsored by a local dealership, where I continued to work for about four years after graduation. The training I received had, without a doubt, turned me into the highly skilled technician that I always wanted to be and even sharpened diagnostic skills that I never knew I had.

“My college experience also taught me to think for myself and to become more resourceful. Receiving my associate degree also opened doors that I had not initially imagined. I now have a career that I enjoy and have promise for the future.” 

David Raef earned an Associate in Applied Sciences degree as a Service Technician in Automotive Technology. He trains GM dealership technicians in diagnosing and working on new vehicles and specific vehicle systems. He is a GM World Class Technician and ASE Master Automotive Technician and has received the Mr. Goodwrench Leadership Award.


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Christian Castillo

Cristian Castillo

Dallas College student Bachelor’s Degree of Applied Technology
“After being homeschooled and graduating high school with dual credit prerequisites already done, I went straight into the workforce, no intention of getting a degree. I worked in a warehouse for about a year and thought about going into welding, but I injured my back. ... At that point I decided to go for my associate degree, which I accomplished, and now I’m working to get my bachelor’s degree of applied technology in software development this fall. I love that I can do it 100% online because I also take care of my family every day.”
Computer: Programming
MJ Choi

MJ Choi

Accounting Student and Hopeful Future CPA
“Studying in the program has been a rewarding journey. It has made me realize what I'm capable of and has given me more self-esteem. I'm motivated to do my best when I see how passionate the faculty are about helping their students succeed.”
Mathematics (Math)
Mike Singleton

Mike Singleton

Student Assistant Interactive Simulation and Game Technology Richland
“Throughout my involvement in the program, I’ve been impressed by the level of camaraderie displayed by my classmates in their constant efforts to improve both their own skills and the program as a whole.”
Interactive Simulation and Game Technology (Game Design)
Philip Gutierrez

Philip Gutierrez

Transfer student and hopeful future mechanical engineer
“Other students who have come from other programs and community colleges just don’t have anywhere near the same level of experience I’ve gotten at Richland. This program is just solid.”
Mechanical Engineering
David Raef
David Raef
Automotive Instructor General Motors Training Center

Automotive Technology
School of Engineering, Technology, Mathematics and Sciences
Updated September 16, 2025