Juii Kim
AI Engineer
• Aspiring AI Engineer with continuous learning and creative problem-solving.
• Eager to contribute to innovative projects and grow alongside talented professionals.
Skill
Programming Language
Python, R, Dart
ML
Numpy, Scikit-learn, Pandas, PyTorch, HuggingFace
Frontend
HTML/CSS, Flutter
Career
AI Engineer @ JINHAKSA (CATCH)
Jan 2025 - Present
Working in the AI Team at JINHAKSA, developing AI-powered solutions including talent-job matching systems for the CATCH platform
    • Designed and built single-agent system for automated company domain data generation
    • Optimized HR talent matching model performance through experimentation with scoring combinations for the Talent Pick service
    • Refactored codebase improving maintainability and readability
    • Developed AI-powered services using prompt engineering and closed-model APIs
    Education
    Yonsei University
    Mar 2020 - Feb 2025 | Seoul, South Korea
    Double Major in Library and Information Science and Applied Statistics
    Experience
    PoolC
    Mar 2021 - Aug 2023 | Yonsei University Programming Club
    • Organized club activities and led a Flutter basics seminar
    YAI (Yonsei Artificial Intelligence)
    Jul 2022 - Aug 2024 | Yonsei University AI Society
    • 10-13th Cohort Member
    • Joined NLP Paper and GNN research teams
    GDSC Yonsei
    Sep 2022 - Mar 2023 | Google Developer Student Club
    • Led Flutter development team and participated in ML projects
    • Participated in the Solution Challenge 2023 and advanced to the Top 10
    Boostcamp AI Tech 5th
    Mar 2023 - Aug 2023 | by Naver Connect Foundation
    • Completed the Recommender System Track
    Project
    Retrieval-Optimized Sentence/Paragraph Embeddings
    Sep 2023 - Nov 2023 | YAI Industry-Academia Collaboration Project with Linq
    Engaged in a collaborative project between YAI and Linq, investigating the Effective Application of LLaMA2 in Information Retrieval: A Comparative Study with BERT and T5 Models
    LLM-based Search Engine (howcan.ai)
    Jun 2023 - Jul 2023 | Final project at Boostcamp AI Tech
    Developed an interactive search engine that generates real-time summaries of web documents to deliver query-specific responses to users
    Movie Recommendation System
    May 2023 - Jul 2023 | Internal Competition at Boostcamp AI Tech
    Participated in a competition to predict users' next movie selections based on the MovieLens dataset
    HearSitter: Sound Recognition App for the Hearing Impaired
    Jan 2023 - Mar 2023 | Google Solution Challenge 2023 Top 10 finalist
    Developed a mobile application for sound detection using Flutter framework
    Analysis of Korean Social Conflicts Using Text Mining Techniques
    May 2022 - Jul 2022 | 'Text Information Processing Theory' Course Team Project