Shaofeng Shen@sfshenFollow BadgesPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencesfshen has not updated employment details yet.Educationsfshen has not updated education details yet.Linkssfshen has not updated links details yet. Skillssfshen has not updated skills details yet.