Vladilena Vyalchina@surjmaRussian FederationFollow BadgesProblem SolvingJavaPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencesurjma has not updated employment details yet.Educationsurjma has not updated education details yet.