Harald van Dijk@hvdijkNetherlandsFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencehvdijk has not updated employment details yet.Educationhvdijk has not updated education details yet.