Cheng Wang@chengwangosuSeeking data scientist positionsFollow BadgesProblem SolvingDays ofStatisticsSql CertificationsCertificate: SQL (Basic)VerifiedskillWork Experiencechengwangosu has not updated employment details yet.Educationchengwangosu has not updated education details yet.LinksLinkedinhttp://www.linkedin.com/in/chengwang-data Skillschengwangosu has not updated skills details yet.