PhD mechanical engineer with 20+ years of experience offers expert math and physics exam prep. Specializing in university Math 100/200, Calculus 12, and Pre-Calculus 12 for high school students.

Dr. Davar Derakhshan was my university professor for core mechanical engineering courses, including Dynamics and Mechanism Design and synthesis. He is one of the best professors I have ever had. He is remarkably knowledgeable, deeply patient, and excellent at building confidence in his students. His structured teaching style and clear explanations make challenging engineering concepts accessible and engaging. I highly recommend him to anyone on Superprof!

I had the opportunity to work with Davar when he was employed at our company as an HVAC mechanical design engineer. During this time, he demonstrated strong technical knowledge, attention to detail, and a high level of professionalism.
Davar is highly skilled in mechanical system design and always approaches his work with responsibility and precision. He is also a reliable and cooperative team member who communicates effectively and meets deadlines.
Based on my experience working with him, I am confident in his ability to teach mechanical engineering concepts clearly and effectively. I highly recommend Davar to students looking for a knowledgeable and trustworthy tutor.