John Liang@jili7415Follow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencejili7415 has not updated employment details yet.EducationUniversity of Colorado at BoulderLinksjili7415 has not updated links details yet. Skillsjili7415 has not updated skills details yet.