Jaeseong Choe
Opinion Miner | Computational Communication Researcher | Marketing Data Analyst
About Me
Data-driven professional with experience across Education, Marketing and Social Science Research.
Specialized in computational methods to uncover patterns in media discourse, public opinion, and social behavior.
Passionate about integrating theoretical frameworks with practical applications to drive insights from real-world data.
Experiences
Marketing Data Analyst
Ascent AI | 2026.04 - Present (Full-Time)
- Data Analyst specialized in SEO/GEO
Marketing Manager
NOL Universe | 2025.07 - 2026-04 (Contract)
- Marketing KPI Dashboard Development
- Operation Manager, Cancel-Free
Undergraduate Research Assistant
Handong Global University | 2024.12 - 2025.06 (Part-time)
- Research Assistant in Education
- Quantitative Research using Computational Methods
Project Manager
Day1company | 2023.06 - 2024.02 (Contract)
- Project Manager, AI Boot Camp (6th) & Upstage AI Lab (2nd)
- HRD KPI Dashboard Development
QA Engineer
Makinarocks | 2023.02 - 2023.06 (Internship)
- Selenium-based Test Automation
Facilitator
Fastcampus | 2022.12 - 2023.03 (Freelancer)
- Facilitator, KDC Tableau Data Visualization Online Course
Learning Manager
Day1company | 2022.06 - 2023.01 (Contract)
- Operation Manager, Data Analytics Boot Camp
Education
B.A. in Media & Communication
Handong Global University | 2019.3 - 2026.2
B.S. in Data Science
Handong Global University | 2019.3 - 2026.2
Skills
R
Python
Julia
JavaScript
SQL
Bigquery
Tidyverse
Scikit-Learn
Pytorch
Selenium
Databricks
Redash
Docker
Git
Linux
Anaconda
Jupyter
Positron
Quarto
Markdown
Latex
HTML
CSS
Publications
연성화된 신(新)민족주의 공론장과 ‘국뽕’ 콘텐츠의 정동적 수용
sBERT 임베딩과 K-Means 클러스터링을 활용한 유튜브 쇼츠 댓글분석을 중심으로
한국 언론의 정신질환 재현 양상 분석
양극성 장애, 우울증, 조현병의 사례를 중심으로
한국 공영방송 논의에서의 공공성 담론 연구
구조적 토픽모델링(STM)을 활용한 언론사 사설 분석을 중심으로
Projects
Finding Optimal Vertiport Locations in the Seoul Metropolitan Area
A Clustering Approach to Identify 100 Optimal Vertiport Locations in the Seoul Metropolitan Area.
Everything of Handong, from 1995 to 2024
A Structural Topic Modeling Approach to News About Handong Global University
About Topic Modeling Theory
A Repository about theory of topic modeling
The World as Represented by Economic News
A Machine Learning-Based Discourse Analysis of Korean Economic Press Journals
How the Media Portrays Victims
A Machine Learning-Based Discourse Analysis of the Portrayal of Sexual Crime Murders in Korean Media
Which Neighborhood is Most Similar to Mine?
A Webpage to find neighborhoods with similar population distributions.
Attrition Analysis
A Statistical Analysis of HR data to reduce employee attrition
Satisfaction Survey Analysis
A Statistical Analysis of Survey Data for People Analytics
HR Performance Prediction
A Machine Learning based Forecasting for People Analytics
Softwares
PyBigkinds
Bigkinds Data Preprocessing Library for Python
RBigkinds
Bigkinds Data Preprocessing Library for R
covid19today
A library for fetching daily confirmed COVID-19 cases.