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                  Georgetown University
- Washington DC
- https://www.linkedin.com/in/peijin-li-pl724georgetown/
- https://www.datascienceportfol.io/peijinli
- https://medium.com/@lipeijin0405_41840
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  Customer-Analysis-in-the-Marketing-Strategy-of-Huawei-A-Social-Network-Analysis-ApproachCustomer-Analysis-in-the-Marketing-Strategy-of-Huawei-A-Social-Network-Analysis-Approach PublicIn this report, I used social network analysis techniques to study the Huawei's customer connecting pattern. This report is based on the data from Huawei Social Network Data on Kaggle platform. Dat… 
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  Customer-Segmentation-XGBoost-Driven-Hotel-Booking-OptimizationCustomer-Segmentation-XGBoost-Driven-Hotel-Booking-Optimization PublicThis project applies XGBoost to predict user behavior in the online travel industry, optimizing hotel bookings and enhancing personalized marketing through data-driven insights. Jupyter Notebook 1 
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  USASpending-SharedProsperity-APPUSASpending-SharedProsperity-APP PublicThis app presents the worldwide distribution of U.S. Grants spending from FY 2014 to FY 2022. The dashboard offers insights into how grants were allocated globally, highlighting trends, growth rate… Jupyter Notebook 1 
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  WorldNews-Subreddit-Analysis-PySparkWorldNews-Subreddit-Analysis-PySpark PublicProject website: https://peijin0405.github.io/WorldNews-Subreddit-Analysis-PySpark/ Jupyter Notebook 
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  goldenvisa-rag-chatgoldenvisa-rag-chat PublicLusAI is a local, RAG-based assistant for navigating Portugal’s Golden Visa policies. It combines document ingestion, semantic search, and LLM generation to deliver reliable answers from official d… HTML 
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