CV
Curriculum vitae.
Contact Information
| Name | Yoonjae Jung |
| Professional Title | Integrated Ph.D. Candidate, POSTECH GSAI |
| jyjllll1025@postech.ac.kr |
Experience
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2024 - 2025 Pohang, South Korea
Undergraduate Student Intern
Machine Learning Lab, POSTECH
Advised by Prof. Sangdon Park.
- Theoretical Safety Guarantees under Risk: Developed theoretical guarantees to bound and control risk in target deployment scenarios, ensuring safe behavior under real-world distribution shifts.
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2024 - 2024 Seoul, South Korea
Jr. Data Scientist Intern, Data Science Team
Bagelcode
- MLOps Pipeline Development & Expansion: Analyzed Airflow and Databricks-based data processing architectures to build and support MLOps pipelines for churn prediction models using user behavior data.
- Data Engineering & Optimization: Extracted and validated feature store/inference datasets via complex SQL, and transitioned ETL workflows from full-refresh to incremental processing, significantly reducing compute costs and improving pipeline efficiency.
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2023 - 2023 Suwon, South Korea
Intern, AI Solution Team, Innovation Center (now AX/PI Center)
Samsung Electronics, Device Solutions (DS)
- Automated Anomaly Detection: Implemented and evaluated the Anomaly Transformer model on real manufacturing data to automate manual inspection processes.
- Practical Validation & Feasibility: Identified real-world deployment challenges and limitations, providing insights into improving model reliability and automation potential.
Education
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2025 - present Pohang, South Korea
Integrated M.S./Ph.D.
POSTECH, Graduate School of Artificial Intelligence (GSAI)
Artificial Intelligence
- Machine Learning Lab (Advisor: Prof. Sangdon Park)
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2021 - 2025 Pohang, South Korea
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2018 - 2020 Busan, South Korea
High School Diploma
Korea Science Academy of KAIST (KSA)
Honors and Awards
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2025 POSTECHIAN Fellowship ($2,000)
POSTECH
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2023 Second Prize, 2023 TECHATHON: WAVE
POSTECH
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2022 Encouragement Award, 2021 Undergraduate Group Research Program
POSTECH
Skills
Programming Languages: Python, C, C++, Verilog, SQL
Languages
Korean : Native
English : Professional working proficiency
Interests
Research: Embodied AI (Robot Learning), Reinforcement Learning, Trustworthy AI