Daniel Alfonso@daniel_alfonso_bColombiaFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencedaniel_alfonso_b has not updated employment details yet.Educationdaniel_alfonso_b has not updated education details yet.