Johanna-Laina Fischer@dr_jlfischerSenior Data ScientistUnited StatesFollow BadgesProblem SolvingPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencedr_jlfischer has not updated employment details yet.Educationdr_jlfischer has not updated education details yet.