Columbia University PhD expert tutor in math, science and programming

Hello Students and Parents, My name is Eric, and I?m a computer programmer with a chemistry PhD from Columbia University who loves to tutor in my spare time. Over the last 15 years I?ve been a Columbia University teacher, a data scientist at JPMorgan Chase, a designer of quantum chemistry algorithms used by most big pharma companies, and a solar energy and biofuel researcher at NREL, the US government's main lab for renewable energy. I specialize in helping students achieve their tru... Read More >>