seung rin lee@haks1999Software EngineerFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencehaks1999 has not updated employment details yet.Educationhaks1999 has not updated education details yet.LinksGithubhttps://github.com/haks1999 Skillshaks1999 has not updated skills details yet.