lu wang@wangunerResearch ContractorFollow BadgesDays of CodeDays ofStatisticsSql CertificationsCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencewanguner has not updated employment details yet.Educationwanguner has not updated education details yet.Linkswanguner has not updated links details yet. Skillswanguner has not updated skills details yet.