Zhen Wong@wallace_w1997Looking for opprtunitiesUnited StatesFollow BadgesProblem SolvingJavaPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: C# (Basic)VerifiedskillCertificate: JavaScript (Intermediate)VerifiedskillWork Experiencewallace_w1997 has not updated employment details yet.Educationwallace_w1997 has not updated education details yet.