About Me
HaRyeomJangAIResearcher&Engineer
A versatile developer bridging AI research and practical implementation. Building innovative solutions grounded in NLP and Network Science expertise, pursuing both theoretical depth and engineering pragmatism.
6
Research Papers
13
Awards & Honors
25+
Completed Projects
50+
Total Citations
“From AI research to real-world service deployment — I want to be part of innovative projects that make a difference.”
Core Competencies
Areas of Expertise
NLP & AI Research
Natural Language Processing Specialist
4
papers
8+
projects
3+ years
experience
Network Science
Complex Systems Analysis
PageRank+
algorithms
Citation Networks
analysis
2+ years
experience
Machine Learning
Data-Driven Solutions
15+
models
95%+
accuracy
4+ years
experience
Full-Stack Development
Modern Web Technologies
5+
frameworks
20+
projects
4+ years
experience
Technical Skills
Tech Stack
What I can do and what I have experienced
NLP & AI
Machine Learning
Frontend
Backend & Infra
Journey
Timeline
FedKDA Research & Personal Knowledge Platform
Research In Progress
Conducting FedKDA research on graph-based Federated Learning. Applying Knowledge Distillation and Aggregation techniques to graph structures. Building a personal knowledge graph system.
Multiple Research Publications & Awards
Academic Achievement
Published in IEEE Access, submitted to Tourism Management. Won Minister's Award (1st) twice at MOTIE Competition, and 3 Best Paper Awards (1st) at KMIS and KIISS conferences.
Journal Publications & Minister's Award
Kyung Hee University Graduate School
Published HRS citation network analysis (GraphSAGE) and renewable energy aggregation model papers in Journal of Intelligence and Information Systems. Won MOTIE Big Data Competition Minister's Award (1st) and Youngrim Won ERP Grand Prize.
Advanced AI Research & Graduate Studies
Kyung Hee University Graduate School
Conducted advanced AI research in Federated Learning, Topic Modeling, and Citation Analysis. Gained experience building ML pipelines and large-scale data infrastructure.
B.S. in Computer Science
Sahmyook University
Graduated with honors, majoring in AI and Data Science. Participated in numerous projects and competitions throughout undergraduate studies.
Undergraduate Research & Awards
Sahmyook University
Won Grand Prize at ACE+ Book Story Contest (John Rawls' A Theory of Justice), 100 Books Contest (George Orwell's 1984), and Reading Essay Contest (Egalia's Daughters). Encouragement Award at 3rd Addiction Creativity Contest.
Research
Publications
“In the vast universe of knowledge, every research is a star illuminating the path to discovery”
Research Trends of Health Recommender Systems (HRS): Applying Citation Network Analysis and GraphSAGE
H. Jang, J. Yoo, S. Yang (2023)
Journal of Intelligence and Information Systems
The Development of an Aggregate Power Resource Configuration Model Based on the Renewable Energy Generation Forecasting System
E. Kang, H. Jang, S. Yang, S. Yang (2023)
Journal of Intelligence and Information Systems
Exploring Consumer Behavior in the Travel Experience Sector Through Real-Time Live Commerce Chat
E. Kang, H. Jang, S. Yang (2024)
Journal of Hospitality Marketing & Management
Leveraging Stock Discussion Forum Posts for Stock Price Predictions: Focusing on the Secondary Battery Sector
J. Yoo, H. Jang, E. Kang, S. Yang, Y. Yoon (2024)
IEEE Access
HormAS: Hotel Review Management Assistant Service
H. Jang, Y. Yoon, S. Yang, J. Park (2024)
Tourism Management
FedKDA: Decentralized Federated Learning Methods Using Knowledge Distillation and Aggregation in Graph
H. Jang (2025)
In Progress
Achievements
Awards & Recognition
13 Total Awards · 8 First Places · 2018–2024
MOTIE Big Data Competition
Power demand forecasting with big data analysis
MOTIE Big Data Competition
Renewable energy big data analysis
KMIS Spring Conference
AI and Management Information Systems
KMIS Spring Integrated Conference
Data Analytics Research
KIISS Spring Conference
Intelligent Information Systems
Youngrim Won ERP Idea Competition
ERP idea for university students
Kyung Hee University BDGSC
Big Data Graduate Student Conference
Korean Management Conference
Convergence Academic Conference
MIS Integrated Academic Conference
Spring Integrated Conference
Sahmyook Univ. ACE+ Book Story
John Rawls — A Theory of Justice
Sahmyook Univ. 100 Books Contest
George Orwell — 1984 (Team)
Sahmyook Univ. Reading Essay
Gerd Brantenberg — Egalia's Daughters
3rd Addiction Creativity Contest
Creative solutions for addiction prevention
Education
Academic Background
Kyung Hee University
M.S. in Big Data Application
2022 – Present
Research in AI, NLP, and Network Science. Multiple journal publications and best paper awards.
Sahmyook University
B.S. in Computer Science
2017 – 2021
Majored in AI and Data Science. Graduated with honors, multiple grand prizes in campus competitions.
Connect
Let's Build Together
Interested in AI research, project collaboration, or technical discussions? Feel free to reach out anytime.