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ruoheng-du/README.md

Welcome to Ruoheng's Profile ๐Ÿ‘‹

Hi there! This is Ruoheng Du.

About Me

Data Analyst with a background in Data Science, passionate about turning data into actionable business insights.

  • ๐ŸŽ“ M.S. in Data Science from Columbia Engineering & B.S. in Data Science from New York University
  • ๐ŸŒ Based in Shanghai, China
  • ๐Ÿ—ฃ๏ธ Fluent in Mandarin and English
  • ๐Ÿ’ก Interests: data analysis, machine learning, and business problem-solving
  • ๐Ÿ‘ง Pronouns: She/Her/Hers
  • ๐Ÿ’ก Name pronunciation: Ruoheng โ†’ roo-oh-hung

Collaboration

Iโ€™m always open to collaboration opportunities in:

  • Business analytics / strategy
  • Data analysis projects
  • Machine learning and LLM applications

๐Ÿ“ซ Feel free to reach out if youโ€™d like to collaborate or discuss ideas: ruoheng.du@columbia.edu

Tech Stack

python pandas matplotlib pytorch tensorflow scikit_learn keras opencv r mysql javascript css3 html5 react nodejs nextjs d3js

Pinned Loading

  1. healthcare-doc-analysis-rag-llm healthcare-doc-analysis-rag-llm Public

    Forked from xiaojiangwu12338/Columbia_Capstone-KPMG

    [KPMG x Columbia] Intelligent Document Analysis for Healthcare Programs Using LLMs and RAG | Fall 2025

    Python

  2. topic-modeling-sentiment-analysis topic-modeling-sentiment-analysis Public

    Analysis of Chinese Financial Discourse Based on Topic Clustering and Emotional Evolution | Fall 2023 - Spring 2024

    Jupyter Notebook 2 2