Andrew Siemon@sandr15Follow 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.Linkssandr15 has not updated links details yet. Skillssandr15 has not updated skills details yet.