Christopher Petkov@hackb07Follow BadgesProblem SolvingCPPDays of CodeDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencehackb07 has not updated employment details yet.Educationhackb07 has not updated education details yet.Linkshackb07 has not updated links details yet. Skillshackb07 has not updated skills details yet.