Choon Hong Dexter Sim@dextersimSingaporeFollow BadgesProblem SolvingJavaDays of CodeDays of JSDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencedextersim has not updated employment details yet.Educationdextersim has not updated education details yet.