Shan Kuan@yopo8888Software Developer at QnapNetherlandsFollow BadgesProblem SolvingCPPDays of CodeDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceyopo8888 has not updated employment details yet.Educationyopo8888 has not updated education details yet.