Clark Chang@clarkcFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experienceclarkc has not updated employment details yet.Educationclarkc has not updated education details yet.Linksclarkc has not updated links details yet. Skillsclarkc has not updated skills details yet.