Pak Zan Tan@pakzzzanSingaporeFollowAboutCurrentNTU BadgesProblem SolvingPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencepakzzzan has not updated employment details yet.Educationpakzzzan has not updated education details yet.