David Welsh@davidwelshUnited KingdomFollow BadgesProblem SolvingCPPJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencedavidwelsh has not updated employment details yet.Educationdavidwelsh has not updated education details yet.