Olga Ok@calipso_anaUnited StatesFollow BadgesProblem SolvingCPPPythonDays of CodeC language CertificationsCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillWork Experiencecalipso_ana has not updated employment details yet.Educationcalipso_ana has not updated education details yet.