Roman Ermolov@iforveRussiaFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experienceiforve has not updated employment details yet.Educationiforve has not updated education details yet.