Alex Goncharov@edrerryFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceedrerry has not updated employment details yet.Educationedrerry has not updated education details yet.Linksedrerry has not updated links details yet. Skillsedrerry has not updated skills details yet.