Ivan Dyuzhev@saimon_494Java DeveloperRussian FederationFollow BadgesJavaPythonDays of CodeSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencesaimon_494 has not updated employment details yet.Educationsaimon_494 has not updated education details yet.