Contact Information

📞 +82 1066154373

✉️ [email protected]

📍 21-20, Achasan-ro 25-gil, Gwangjin-gu, Seoul, Republic of Korea

🌐 https://yunsunlab.qshop.ai/

Languages

🇰🇷 Korean (Native)

🇺🇸 English (Conversational)

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I am a data professional with a background in Data Science and Computer Science, currently working as a Data Engineer in the AX Business Division at YTINS. My work focuses on public data, spatial data processing, GIS-based analysis, and data-driven decision support for urban safety and disaster-risk projects.

I have experience in building analysis-ready datasets through data collection, preprocessing, coordinate validation, spatial data conversion, data integration, and visualization. In addition, I have conducted research using Natural Language Processing (NLP), text mining, sentiment analysis, keyword extraction, and social media text analytics across platforms such as X, Instagram, YouTube, TikTok, and blogs.

Based on my experience in both practical data engineering and research-oriented data analysis, I aim to contribute to data-driven organizations by connecting technical data processing skills with analytical insight, especially in areas involving public data, spatial analytics, healthcare, user insights, and social media intelligence.🚀

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Work Experience

Researcher as Data Analysist | DodamDodam Parenting Research Lab

November 2024 - February 2026

• Conduct statistical analysis and data preprocessing for pediatric nursing and parenting-related research projects.
• Support academic research design, literature review, manuscript preparation, and research documentation.
• Develop and maintain the lab’s website to communicate research identity, activities, and project outcomes.
• Participate in healthcare-related data analysis projects using statistical and data-driven research methods.

Data engineer (Data Processing Specialist) | Senior Assistant | YTINS, AX Business Division

March 2026- Present

• Process and integrate public, spatial, and environmental datasets for urban safety and disaster-risk analysis projects.
• Conduct GIS-based preprocessing, including coordinate validation, spatial data conversion, attribute cleaning, and grid-level data structuring.
• Support heatwave, flood, and urban infrastructure analysis by preparing analysis-ready datasets and reviewing data applicability.
• Develop data visualizations and dashboard materials to communicate spatial analysis results effectively.
• Utilize Python, QGIS, Pandas, GeoPandas, CSV, Shapefile, and GeoJSON workflows for geospatial data processing.

Education

Semyung University

• B.S. in Computer Science
• GPA: 3.91 / 4.5
• March 2019 - February 2024

Konkuk University Graduate School

• M.S. in Data Science
• GPA: 3.95 / 4.5
• March 2024 - February 2026

Projects & Research

프로젝트

Skills & Expertise

역량