Alexey Vilkin@alexey_vilkinUnited KingdomFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencealexey_vilkin has not updated employment details yet.Educationalexey_vilkin has not updated education details yet.