PhD student offering Math lessons to "A" achievers in Chicago with 10 years of experience

I'm teaching Kathleen's son John Math and Python programming. What I've noticed from the first lesson is that John is a very smart student and has the ability to understand new mathematical concepts quickly. He's also been pationate about learning Math and developing his programming skills and applying them to robotic projects. This love of learning is what it takes to make John get advantage of the learning he receives.