A PhD and an actual retired Math professional

I'm Dr Igor, an early retired Financial Industry professional pursuing my passion to teach in some of the toughest topics in Mathematics and related areas. If you are serious about pursuing a Mathematics-intensive career, like I did, whether it is quantitative finance, computer programming, machine learning, aerospace engineering, or similar, look no further. I was lucky to get some old-school education from the top Soviet college before coming to the USA some decades ago. I did get perfe... Read More >>