Alexander Verstakov@cavern001Java Backend DeveloperRussian FederationFollow BadgesSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencecavern001 has not updated employment details yet.Educationcavern001 has not updated education details yet.