Vladimir Nikiforov@developervnData Scientist, Data EngineerRussian FederationFollow BadgesProblem SolvingJavaPythonDays of CodeDays of JSSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillWork Experiencedevelopervn has not updated employment details yet.Educationdevelopervn has not updated education details yet.