경성현

스킬: 커뮤니케이션, 논리적 사고, 데이터 분석, 프로젝트 매니징, 머신 러닝, python, 문제 정의하기, 글쓰기

AI 사업 전략 및 서비스 기획 AI PM - 생애주기 및 품질 관리 등

- 데이터 기반 고객 경험 분석과 제품 기획 - AI 및 데이터 모델의 제품화- 비지니스 인사이트 발굴을 위한 데이터 분석 - PM of AI-powered Fraud detection projects - 계좌번호 패턴 기반 금융기관 추천 모델 개발 - Fine-tuning of LLM for Dialogue Summarization - 딥러닝 모델 개발과 학술논문 작성

- 데이터 기반 신사업 발굴 - AI 및 데이터 모델의 제품화 - 비지니스 인사이트 발굴을 위한 데이터 분석 - 자금세탁방지 RegTech 프로덕트 관리 - 악성이체 탐지모델 개발 및 제품화 - FDS 및 전통사기 프로덕트 관리 - 카뱅 금융 네트워크 분석 - 로지스틱 기반의 Carrying Capacity 모델링 - 카카오뱅크, CSS로 '일' 낸 사연? (ZDNet, 2022/12/05)

- Development of credit scoring system (2021년) - Fraud detection model to protect customers who buy products through flea markets (2020년) - Analyzing customers' preference between loan amount and interest rate when they made a decision among multiple loan offers (2020년) - Development of loan balance forecasting models (2020년)

- Fraud and anomaly detection using machine learning and topological data analysis - Development of a family prediction model - Social and transaction network analysis

- Implementation of the controllability of complex network with Python and its application to brainnetwork analysis - Data crawling and cleansing from the raw gait analysis data stored in an Excel file for eachsubject, and identification of subgroups using community detection algorithm according to its gait patterns

- Connectome-based prediction model to estimate the human's three innate psychological need.

- Visiting regularly luminary sites and support the customer’s requested MRI research - Development of medical imaging time-series data (i.e. 4D data) analysis software which includedbandpass-filtering, noise regression, network analysis, independent component analysis - Technical presentation of recent trends in medical imaging time-series data analysis at AsanMedical Center and Ewha University

- Development of imaging-based ADHD diagnosis method using topological data analysis andhealthy state model - Development of prediction model for postoperative delirium using preoperative brain imagingdata and clinical scales

- Implementation of topological data analysis algorithm, and its application to medical imagingdata analysis - Implementation of complex network analysis algorithm to apply human brain network - Development of Twitter streaming data acquisition program using Python and MongoDB,development of social topic algorithm, and conducted geographic clustering analysis usingcomplex network analysis framework - Identification of personality subgroups and statistical analysis to reveal the differences offunctional network modular organization between the two groups.

As a graduate student, I joined the Belle Collaboration. At that time, I actively joined weekly international video meeting. Throughout my graduate period, I performed data analysis which was collected by Belle detector. Using the 640 millions of B-Bbar pair datasets, I measured the branching ratio of the decay B0 -> rho0 K*0 and it was published in Physical Review D 80 051103 (2009).

Thesis title: Complex network analysis and topology-based data analysis for identifying risk factors of delirium

· Data analysis and physics of B meson· Statistics and data mining· Programming and computing