wei Chen@saga0086Software EngineerFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencesaga0086 has not updated employment details yet.Educationsaga0086 has not updated education details yet.Linkssaga0086 has not updated links details yet. Skillssaga0086 has not updated skills details yet.