Ray Shao@qdd40410Product managerFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: Rest API (Intermediate)VerifiedskillWork Experienceqdd40410 has not updated employment details yet.Educationqdd40410 has not updated education details yet.Linksqdd40410 has not updated links details yet. Skillsqdd40410 has not updated skills details yet.