Hyeonjung Lee@02q09qWeb Server EngineerFollow BadgesProblem SolvingJavaPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experience02q09q has not updated employment details yet.Education02q09q has not updated education details yet.Links02q09q has not updated links details yet. Skills02q09q has not updated skills details yet.