Felix Yu@felixyu2001CanadaFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencefelixyu2001 has not updated employment details yet.Educationfelixyu2001 has not updated education details yet.