(last updated at 2025.2)

Senior undergraduate student at POSTECH, double majoring in Convergence IT Engineering, and Computer Science and Engineering.

Activities

SONJU Project

Developed a Conversational Auto Biography Writing Framework to preserve veterans’ stories. Collaborated with Ministry of Patriots and Veterans Affairs, Gyeongbuk Southern Veterans Affairs Administration (국가보훈부 경북남부보훈지청). Achieved 3rd place overall (HW + SW) and 1st place in SW at Convergence IT Design Demo Day.

Startup

Won 2nd place at Startup Incubation Competition for Early Teams(예비창업팀 육성 경진대회: 스트릿창업파이터) as a team leader. Was a founding member of a startup team that won multiple government support projects.

Experiences

Intern @ TML Lab, POSTEH

2024.8 – Present

Advised by Prof. Sangdon Park.

Better History, Lower Hallucination: Dialogue History Curation for Hallucination Control, poster

Research & Backend Engineer @ CUPIST

2023.2 - 2024.7

Designed, developed, deployed, operated, and managed a chatbot system to build deeper, longer relationships with users. Integrated image, video, and audio generation to enhance user experience and engagement.

LLMs, TTS&STT models, Diffusion models, HuggingFace libraries, AWS, FastAPI, Docker, k8s, and product & system design.

Intern @ Samsung Research, AI Methods team

2023.1 – 2023.2

Developed a deep learning-based system using to detect and filter inappropriate gestures of digital humans on Unreal Engine. Contributed to adapting a motion generation model for digital human.

Unreal Engine, PyTorch

KATUSA @ ROK Army & US Army

2019.12 – 2021.7

Served as a KATUSA (Korean Augmentation to the United States Army) at a US Army Combat Engineer Company. Participated in multiple joint filed training exercises with ROK Army providing translation and coordination. Awarded Armed Forces Service Medal (AFSM) for contributions to COVID-19 operations.

Education

POSTECH

2018.2 – (2025.6, Expected)

BS in Convergence IT Engineering & Computer Science and Engineering

i-Lab Scholarship (Received ₩12,000,000 per year for 3 years and full funding for summer and fall study abroad programs, including flights, housing, and living expenses.)

GPA: 3.76/4.3

UC Berkeley

2018.9 – 2018.12

Fully funded by i-Lab Scholarship. DATA STRUCTURE, MULTIVARIABLE CALCULUS, PHYSICS FOR SCIENTISTS AND ENGINEERS, DIRECTED GROUP STUDY FOR UNDERGRADUATES

RISD

2018.6 – 2018.8

Fully funded by i-Lab Scholarship. RISD IN ROME: ARTISTIC PRACTICE IN PUBLIC SPACE