I don't know what else to say other than the course well exceeded my expectation. After working a full day, I expected it to be very difficult to keep my eyes open from 7-10pm but with Ravi at the helm, it was a piece of cake. He brings huge enthusiasm to the course and takes the time to make sure everyone is grasping the material before moving on. I think it is also important to mention that the course has teaching assistants that are a big help when you need a little extra explanation. Overall the course was very professional and helpful. I would recommend it to anyone.