๐ Undergraduate majoring in Industrial & Management Systems Engineering and Software Convergence
I am interested in applying Deep learning and Multivariate Time Series Data Analysis, Anomaly detection to generate actionable insights that inform data-driven decisions in finance and business domains.
๐ง Email: sspark1@korea.ac.kr
| Company / Lab / School | Position | Period |
|---|---|---|
| DMQA Lab, Korea Univ | Graduate Researcher | 2026-02 โ current |
| ViBA Lab, Seoul National Univ | Lab Intern | 2025-09 โ 2025-11 |
| KHU Software Convergence | Undergraduate(Double Major) | 2024-02 โ 2026-02 |
| Naver Smart Store, NAVER | Founder and Operator | 2023-05 โ 2025-12 |
| KHU Industrial and Management Engineering | Undergraduate | 2020-02 โ 2026-02 |
| Title | Journal Name | Volume and Issue | Publication Date |
|---|---|---|---|
| Deciphering the Impact of COVID-19 on Korean Sector ETFs: Insights from An ARIMAX and Granger Causality | Systems | Vol. 13, Issue 8 | 2025-08-09 |
| Title | Description | Period |
|---|---|---|
| Cluster-Driven Sub-Universe Portfolio Optimization via Financial Statement Analysis | Proposes a financial-statement-based clustering framework to build sub-universe portfolios that reduce computational complexity and empirically mitigate downside risk compared to random portfolios. | 2025.03 - 2025.08 |
| Title | Description | Tools Used |
|---|---|---|
| Risk Hedge-Based ETF Recommendation Services | After analyzing the customerโs investment propensity using LLM, developing a service that recommends personalized ETF stocks | Python |
| Financial Dashboards Using Simulation Models | Model financial markets with simulation models and visualize with tableau | Python, Tableau |
| Concept Visualization System for Teaching Borderline Intellectually Functional Students | Output Text Input to Image using AutoEncoders, GAN, C-GAN, Diffusion, and Stable diffusion models | Python |
| Improvement Ideas for the Wrist Doctor 9988 Obesity Management Service | Use association and cluster analysis to introduce a new health scoring system | Python |
| Web-Design : Restaurant System | Designed a restaurant database using phpMyAdmin and developed a PHP-based web interface that allows the owner to easily manage menu, orders, customer information, and sales | HTML, SQL, PHP |
- 2024.01: 2024 Kyunghee University Valley Program, 1st Prize
- Kyunghee University Data Analysis Club (5th)
- Financial Machine Learning
- Dept. of Industrial and Management Systems Engineering, Student Council
- Junior Year Class President
- Director of Planning
- Residential Mentor at KyungHee University Dormitory
- Deputy Head Mentor
- College of Interdisciplinary Studies, Kyung Hee University
- Mentor