Rafael Dreux M Fernandes@rafadreuxData science enthusiastBrazilFollow BadgesProblem SolvingPythonDays of CodeSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: R (Basic)VerifiedskillCertificate: R (Intermediate)VerifiedskillWork Experiencerafadreux has not updated employment details yet.Educationrafadreux has not updated education details yet.