Zongyi Gong@zongyigongQuantitative AnalystUnited StatesFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencezongyigong has not updated employment details yet.Educationzongyigong has not updated education details yet.