About me
Hello, I am Yang Jinmi, with expertise in Data Science, Data Analysis, Data Engineering, and Project Planning. - Proficient in analyzing and predicting diverse data types through appropriate ML/DL modeling techniques. - Skilled in data engineering, backed by experience in constructing Hadoop-based Data Management platforms. - Capable of leading and overseeing projects to successful completion. - Adept at communicating with diverse teams and steering business communications towards desired outcomes. - Equipped with planning capabilities that align with desired business directions.
What i'm doing
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Data Science
Analyzed customer advertising data using ML/DL techniques, co-developed 11 new business models based on previously unidentified user information such as gender, age, marriage interest, presence of children, interests, residence, primary activity location, shopping index, etc., resulting in the filing of 4 technology patents. Silo한 데이터를 분석하여 새로운 인사이트와 비즈니스 모델을 발굴하는 데이터 분석 PL을 담당하고 있습니다. OCR, NLP, ChatGPT 등 AI모델을 비즈니스를 위해 구현하고 최적화하는 역량 또한 보유하고 있습니다.
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IT Planner/PO
As the Product Owner of the big data analysis platform, led the planning initiative, designed user-friendly UI/UX, and conducted precise service planning incorporating user requirements and competitive edge. Studied frontend languages and facilitated web development communications, successfully launching the big data analysis platform web service within two months, increasing operational profit by eliminating 10% service fees. 데이터 분석 플랫폼의 프로젝트 리딩을 맡으며, 서비스의 첫 기획부터 비즈니스 구현까지 모든 과정을 함께하고, IT기획을 전담, 사내 PM, PO를 맡고 있습니다.
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Data Engineer
Unified and standardized data from 6 separate teams, establishing a data governance system, and constructed a Hadoop-based big data analysis platform, reducing data retrieval and verification time by approximately 98%. 하둡 기반의 데이터 분석 플랫폼을 함께 구축하며, 여러 플랫폼의 데이터 통합, ODS,DW,DM 설계 및 구축, 중간 RDBMS DB 기획 등 진행하였습니다.
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Web development
Planned and developed user-friendly websites, studying HTML, JS, and CSS for hands-on experience. Evaluated the usability and user feedback by creating 5-6 web pages from conception to full development. 사용성이 좋은 웹을 기획하고, 실제로 만들어 사용성과 사용자 반응을 비교해보기 위해, HTML, JS, CSS 등을 공부하고, 약 5~6개의 웹페이지를 기획부터 직접 전부 개발한 경험이 있습니다.
Awards
Education & Activity