David P.@hancinFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencehancin has not updated employment details yet.Educationhancin has not updated education details yet.Linkshancin has not updated links details yet. Skillshancin has not updated skills details yet.