Dj Lee@putzzang1Android DeveloperKorea, Republic ofFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceputzzang1 has not updated employment details yet.Educationputzzang1 has not updated education details yet.