Woosock Yang@ybidolSouth KoreaFollow BadgesProblem SolvingPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experienceybidol has not updated employment details yet.Educationybidol has not updated education details yet.