Tammy Yang@yang879Quantitative AnalystFollow BadgesProblem SolvingDays ofStatisticsSql CertificationsCertificate: Python (Basic)VerifiedskillWork Experienceyang879 has not updated employment details yet.Educationyang879 has not updated education details yet.Linksyang879 has not updated links details yet. Skillsyang879 has not updated skills details yet.