• Students
  • International
  • Parents
  • Alumni
  • Athletics
  • Music
Visit Apply
  • Academics
      • Undergraduate
      • Accounting
      • Art
      • Art Education
      • Biochemistry
      • Biology
      • Biology for Pre-Health Professions
      • Business Administration
      • Business Computer Information Systems
      • Business Programs
      • Chemistry
      • Christian Ministry
      • Christian Studies
      • Church Music
      • Clinical Psychology
      • Computer Science
      • Criminal Justice
      • Early Childhood Education
      • Economics
      • Education | Teaching Degree | Bachelors in Education
      • Engineering
      • English
      • Exercise Physiology
      • Film Studies
      • Finance
      • Grades 4-8 Core Subjects Certification
      • Graphic Design
      • Health Science
      • History
      • Interdisciplinary Education
      • International Business
      • Journalism
      • Management
      • Marketing
      • Mathematics
      • Multimedia and Information Technology
      • Music
      • Music Education
      • Music Performance
      • Nursing
      • Organizational Leadership
      • Physical Education | Coaching
      • Political Science
      • Pre-Health Professions
      • Pre-Law
      • Psychology for Pre-Health Professions
      • Public Health
      • Public Relations
      • Secondary Education
      • Social Work
      • Sociology
      • Spanish
      • Spanish with All-Level Teaching Certification
      • Speech Communication
      • Sport Management
      • Studio Art
      • Supply Chain Management
      • Transformational Development
      • Worship Leadership
      • Master's
      • Accounting
      • Business Administration
      • Counseling
      • Education
      • Exercise Physiology
      • Information Systems
      • Management
      • Nursing
      • Occupational Therapy
      • Physician Assistant
      • Public Health
      • Sport Administration
      •  
      • Doctorate
      • Education
      • Physical Therapy
  • Admissions
    • Undergraduate
    • Graduate
    • Online
  • About
    • Overview
    • Academics
      • Overview
      • Honors Program
      • Study Abroad
      • Scholars' Day
    • Faculty
    • Facilities
      • Bawcom Student Union
      • Crusader Stadium
      • Mayborn Campus Center
      • Performing Arts Center
      • All Facilities
    • Map and Directions
    • Mission and Vision
    • History
    • Traditions
    • Spiritual Life
    • Vocaré Initiative
  • Resources
      • Army ROTC
      • Bursar
      • Calendar
      • Campus Activities
      • Campus Rec
      • Campus Store
      • Career Services
      • Campus Police
      • Conservatory
      • Copy Services
      • Counseling Services
      • CruCard
      • Dining Services
      • Disability Services
      • Employment
      • Faculty/Staff Directory
      • Financial Aid
      • Health Services
      • Human Resources
      • Info Tech
      • Institutional Research
      • Kingdom Diversity
      • Library
      • Mail Services
      • Military Students
      • myCampus
      • Payments
      • Registrar
      • Report It
      • Research
      • Residence Life
      • Safety Department
      • Spiritual Life
      • Student Government
      • Student Orgs
      • Student Success
      • Testing Services
  • News & Events
    • News
    • UMHB Life
    • Events
  • Giving
    • Give Now

Latest Covid Information


  • Academics
    • Undergraduate
      • Accounting
      • Art
      • Biology
      • Business
      • Chemistry
      • Christian Ministry
      • Christian Studies
      • Coaching & Teaching
      • Computer Science
      • Criminal Justice
      • Economics
      • Education
      • Engineering
      • English
      • Exercise Physiology
      • Film Studies
      • Finance
      • Graphic Design
      • Health Sciences
      • History
      • International Business
      • Journalism
      • Leadership
      • Management
      • Marketing
      • Mathematics
      • Music
      • Nursing
      • Physical Education
      • Political Science
      • Pre-Law
      • Pre-Health Professions
      • Public Health
      • Psychology
      • Public Relations
      • Social Work
      • Sociology
      • Spanish
      • Speech
      • Sport Management
    • Graduate
      • MASTER'S
      • Accounting
      • Business Administration
      • Counseling
      • Education
      • Exercise Physiology
      • Information Systems
      • Management
      • Nursing
      • Occupational Therapy
      • Physician Assistant
      • Public Health
      • Sport Administration
      • DOCTORATE
      • Education
      • Nursing Practice
      • Physical Therapy
  • Admissions
    • Undergraduate
    • Graduate
    • Online
  • About
    • Overview
    • Academics
      • Overview
      • Honors Program
      • Study Abroad
      • Scholars' Day
    • Faculty
    • Facilities
      • Bawcom Student Union
      • Crusader Stadium
      • Mayborn Campus Center
      • Performing Arts Center
      • All Facilities
    • Map and Directions
    • Mission and Vision
    • History
    • Traditions
    • Spiritual Life
    • Vocaré Initiative
  • Resources
    • Army ROTC
    • Baptist Student Ministry
    • Bursar
    • Calendar
    • Campus Activities
    • Campus Rec
    • Campus Store
    • Career Services
    • Conservatory
    • Copy Services
    • Counseling Services
    • CruCard
    • Dining Services
    • Disability Support Services
    • Employment
    • Faculty/Staff Directory
    • Financial Aid
    • Health Services
    • Human Resources
    • Info Tech
    • Institutional Research
    • Library
    • Mail Services
    • Military Students
    • myCampus
    • Payments
    • Police
    • Registrar
    • Report It
    • Research
    • Residence Life
    • Saftey Department
    • Spiritual Life
    • Student Government
    • Student Orgs
    • Student Success
    • Testing Services
  • News & Events
    • News
    • Events
  • Athletics
  • Giving
  • INFORMATION FOR
  • Students
  • International
  • Parents
  • Alumni
Heejun Choi

HR Directory

/ Resources / Heejun Choi
  • Home
  • Meet the Staff
  • Employment
  • Faculty/Staff Directory
    • Alphabetical
    • Departmental
    • Printable Phone Directory
    • Detailed Excel Directory
  • Organization Chart
  • Calendars
Current Employees
  • Benefits
  • Forms
  • Handbooks & Manuals
  • Employee Notices
  • Policies
  • Employee Surveys
  • Employee Events
  • Supervisor Folders (Application Tracking)
  • Access Your Wellness Matters Logs
  • Access Your Paystub
  • Timekeeping
  • HR Portal Login

Dr. Heejun Choi

Associate Professor
College of Humanities and Sciences

hchoi@umhb.edu
Davidson 120
UMHB Box 8008
(254) 295-4934
Curriculum Vitae (Résumé)


Dr. Heejun Choi was born and raised in Daegu, South Korea. As his grandparents were strong Christians, he was a part of the church ever since he was born. He spent most of the time from elementary school to high school in Daegu, his hometown. After graduating from high school, he attended the Korea Air Force Academy to become a soldier. During his military service, he served as a director of software development center and as a professor in the Department of Computer Science at Korea Air Force Academy until he retired as Lt. Col. from the Air Force in 2013. During his military service, he obtained an M.S. degree in Information Technology from POSTECH and a Ph.D. degree in Computer Science from the University of Louisville with the support of the Korea Air Force.

He joined the University of Mary Hardin-Baylor in 2014 Fall and taught graduate courses such as Database development, Project management, Information systems security, and Data analytics using R at MSIS. Currently, he teaches undergraduate students fundamental and advanced Computer Science courses such as Big data, AI, Data analysis & visualization, and so on.

He lives with his wife in Belton and his son and daughter live in Boston and San Antonio, respectively for dental schools. He currently attends G3 Church in Killeen, where he serves as a deacon. He sincerely hopes that God will use him and his family in the future to spread God’s word around the world with their talents

Subjects Taught
AI (Machine learning), Big data, Data analysis & visualization (R and Tableau), Data structure and algorithms, Web development, Objected oriented language, Analysis and design of systems, Linux OS & system programming, Computer network, Image & signal processing, Discrete math, Cyber & Information security, Database and application, etc.
Degrees Earned
Ph.D. in Computer Science - U. of Louisville; M.S. in Supply Chain Management - U. of Texas at Dallas (pursuing); M.S. in Information Technology - POSTECH; B.S. in Computer Science - Korean Air Force Academy
Research Interests

He is trying to actively conduct interdisciplinary research on variety of fields such as Big data, AI, Cybersecurity, Bioinformatics and so on.

The CRU Logo
  • Employment
  • Report It
  • Title IX Reporting
  • Contact
  • Map & Directions
  • College of Christian Studies
  • College of Education
  • College of Humanities & Sciences
  • College of Visual & Performing Arts
  • Mayborn College of Health Sciences
  • McLane College of Business
  • © 2023 |
  • A-Z Index |
  • Directory |
  • Privacy & Terms |
  • Accreditation |
A Christ-Centered Learning Community