Dmitry Goncharov@dmitry_goncharovUnited KingdomFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencedmitry_goncharov has not updated employment details yet.Educationdmitry_goncharov has not updated education details yet.