Duann Karlo Ruy Fredel Iten@duann_Python, Chemical EnginneringFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experienceduann_ has not updated employment details yet.Educationduann_ has not updated education details yet.Linksduann_ has not updated links details yet. Skillsduann_ has not updated skills details yet.