Advising

  • Teaching Experiences

    Sangmyung University (SMU):

    • Spring 2021
      Finance Database (HAFS0001) (online and offline)
      Python (HAID0001) (online and offline)
    • Fall 2020
      C programming (HALF0012(3)) (online and offline)
      Content Business (HAGF0030) (online and offline)

    Kennesaw State University (KSU):

    • Spring 2020
      Advanced Computer Networking (online and offline) (CS6027w, CS6027)
    • Spring 2019
      Data Structures (Lab) (CS 3305L)
      Data Structures and Algorithms (online and offline) (CS5040w, CS5040)
      Bitcoin and Blockchain (CS 4491)

    Columbia College :

    • Spring II 2018
      Business Computer Applications (CPS 200)
      Windows Operating System Fundamentals (CPS 149)
    • Spring I 2018
      Web Development (CPS 163)
      Intro to Unix (CPS 292)
    • Winter 2017
      Window Server Administration Fundamentals (CPS 165)

    Washington University of Virginia :

    • Spring 2017
      Cyber security (CS 101E)

    South Korea :

    • Lecturer, SoonChunHyang University, KOREA 09. 2005-12. 2005
      System Programming
      Data Structure
    • Lecturer, Backsuk University, KOREA 2002-2005
      Information Security
      Window Programming
      Visual Basic
      Cryptography
    • Lecturer, Hyejeon College, KOREA 2001-2002
      Introduction to Computer Science
      Introduction to Computer Hard-ware