Jeff J@jeffjzfFollow BadgesJavaPythonSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencejeffjzf has not updated employment details yet.Educationjeffjzf has not updated education details yet.Linksjeffjzf has not updated links details yet. Skillsjeffjzf has not updated skills details yet.