Hyeongjun Heo@HyeongjunSouth KoreaFollowAboutCurrentSK planetEducationSeoul National University, SeoulMore about meWindows, Linux, Python, PHP, Javascript BadgesProblem SolvingJavaPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork ExperienceSystem EngineerSK planet•  2013EducationSeoul National University, SeoulSocial Welfare, BA•  2006 - 2010