David Xu, a highly educated software engineer, earned his Bachelor's Degree in Computer Science and Mathematics, followed by a Master's Degree in Computer Science from the University of Pennsylvania. Mr. Xu has extensive teaching experience, having worked as the Head Teaching Assistant and Teaching Assistant for Data Structures and Algorithms (CIS 121) and Python Programming (CIS 192) at the University of Pennsylvania. Currently, he works as a software engineer at Google, where he previously served as a software engineering intern. Additionally, Mr. Xu has previously worked as a software engineer at AllSprtz Inc.

With technical expertise in software engineering and computer science, Mr. Xu possesses outstanding analytical and problem-solving abilities. He values education and continues to hone his craft while mentoring and teaching others through his teaching assistant and head teaching assistant roles. Mr. Xu is a top-performing software engineer, eager to put his extensive experience and technical skills to work.