I'm working at NICE Information Service Co., Ltd and analyzing corp data.
To be specific, I develop corp Credit Rating System(CRS) and consult major banks about it.

I majored in Statistics and Consumer Science in SungKyunKwan University(SKKU) in Seoul, Korea. Plus, I have studied Computer Science whenever it is necessary.

I'm interested in not only statistical analytics but also Machine Learning or XAI, and have applied them to my past project.
Recently, I'm studying how to apply Neural Network to tabular data efficiently.

• B.A in Consumer Science and B.E in Statistics

• Developing Corporate Credit Scoring System
• KB Kookmin Bank ML based Corporate Loan Auto Review System (2021.05 - 2022.07)
  • Developing corporate auto credit review system
    -> Developing tree models and tabular CNN (using Fine Tuning) based credit review model
    -> Developing XAI models using SHAP
    -> Deploying Function API
• Woori Bank ML based Corporate Loan Auto Review System (2022.08 - Present)

• Preprocessing text data collected from news, SNS and PDF file (paper, report and patent) and producing data product in Environment Big Data Platform
• Making environmental user dictionary and dictionary and thesaurus (using word embedding and topic modeling)

• Team Leader of Deep learning team (2019.01 - 2020.06)
  • Studied basic knowledge and models of DL and programming it using python
  • Generated future club members’ pictures and Kakao messages using WGAN and GRU
• Team Member of Regression team (2019.09 - 2019.12)
  • Studied basic knowledge of regression and various ML models and programming it using R and python
  • Developed Brunch (writing platform of Kakao) articles recommendation system using Word2Vec and Matrix Factorization

If you wanna know more about me, please visit my LinkedIn.