Michael Rizen@michael_rizenSoftware EngineerRussian FederationFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: C# (Basic)VerifiedskillWork Experiencemichael_rizen has not updated employment details yet.Educationmichael_rizen has not updated education details yet.