Yi Chen@chenyi_stormSenior Developer at NomuraChinaFollow BadgesProblem SolvingJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencechenyi_storm has not updated employment details yet.Educationchenyi_storm has not updated education details yet.