Liangming Peng was a teaching assistant for Professor Eric Salathe's calculus II course in fall 2016. His duties included meeting weekly with groups of 20 students to supplement lectures, answer questions, and review homework. He also graded homework and exams, including the final exam. Professor Salathe gave Liangming his strongest recommendation, praising his excellent job performance, reliability, capability, trustworthiness, dedication, intelligence, and pleasant demeanor.