Len Eun@lennyeunFollow BadgesProblem SolvingCPPPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencelennyeun has not updated employment details yet.Educationlennyeun has not updated education details yet.Linkslennyeun has not updated links details yet. Skillslennyeun has not updated skills details yet.