Yejin Cha@yejcha99United StatesFollow BadgesProblem SolvingPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experienceyejcha99 has not updated employment details yet.EducationColgate UniversityComputer Science, BAUniversity of Pennsylvania, PhiladelphiaComputer Science, MS