Andrew Siemon@sandr15United StatesFollow BadgesProblem SolvingCPPJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experiencesandr15 has not updated employment details yet.Educationsandr15 has not updated education details yet.