Timofei Shatrov@timofei_shatrovRussiaFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencetimofei_shatrov has not updated employment details yet.Educationtimofei_shatrov has not updated education details yet.