Liang Wang@bigbigbang87Follow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencebigbigbang87 has not updated employment details yet.EducationThe University of Western AustraliaLinksbigbigbang87 has not updated links details yet. Skillsbigbigbang87 has not updated skills details yet.