andy wang@andy_wang8563AustraliaFollow BadgesProblem SolvingJavaPythonSqlC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experienceandy_wang8563 has not updated employment details yet.Educationandy_wang8563 has not updated education details yet.