Delwin John@donjohn4Follow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencedonjohn4 has not updated employment details yet.Educationdonjohn4 has not updated education details yet.Linksdonjohn4 has not updated links details yet. Skillsdonjohn4 has not updated skills details yet.