Pei Liu@pl2748Follow BadgesProblem SolvingCPPPythonC language Certificationspl2748 has not earned any certificates yet. Work Experiencepl2748 has not updated employment details yet.EducationColumbia University, New YorkComputer Science, MSLinksLinkedinhttps://www.linkedin.com/in/pei-liu-00504b5b/ Skillspl2748 has not updated skills details yet.