Olga Tumanina@tumanina.NET Backend developerRussian FederationFollow BadgesProblem SolvingPythonDays of CodeDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: Rest API (Intermediate)VerifiedskillCertificate: C# (Basic)VerifiedskillWork Experiencetumanina has not updated employment details yet.Educationtumanina has not updated education details yet.