Kangmin Xie@kangmin_xieUnited StatesFollowAboutEducationCarnegie Mellon University, Pittsburgh BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencekangmin_xie has not updated employment details yet.EducationCarnegie Mellon University, PittsburghInformation Technology, MS• 2017 - 2018