Hua Chen@alvdenaFollow BadgesProblem SolvingPythonDays ofStatisticsSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencealvdena has not updated employment details yet.Educationalvdena has not updated education details yet.Linksalvdena has not updated links details yet. Skillsalvdena has not updated skills details yet.