PJ Y.

Hi! My name's PJ, and I recently completed my undergraduate in Mathematics, Statistics, and Computer Science, and my M.S. Operations Research, all at Columbia. My coursework spans PDEs, real analysis, algebra, probability, and computational complexity, ranging from undergraduate to the PhD level. I have earned A's in PhD-level Analysis/Probability/Stochastic Modeling courses, giving me a rigorous mathematical foundation that I bring directly into my teaching. I spent three years as a Head Tea…