Alexander Bich@quyseSelf-employedRussian FederationFollow BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: Rest API (Intermediate)VerifiedskillWork Experiencequyse has not updated employment details yet.Educationquyse has not updated education details yet.