FENG-SHENG HU@coolboyhu517Data engineerUnited StatesFollow BadgesProblem SolvingPythonDays ofStatisticsSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillCertificate: R (Basic)VerifiedskillWork Experiencecoolboyhu517 has not updated employment details yet.Educationcoolboyhu517 has not updated education details yet.