har chi ho@summer_harchihoHong KongFollow BadgesProblem SolvingCPPJavaPythonDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencesummer_harchiho has not updated employment details yet.Educationsummer_harchiho has not updated education details yet.