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joeywwwu/README.md

Hi there, this is Joey Wu! πŸ‘‹

Github

Welcome to my Github page. It's a pleasure to meet you!

I've navigated through various roles to where I am today:

Data Science | Data Analytics | Business Intelligence | Data Engineering

πŸ› οΈ Featured Projects

  • Developed a comprehensive sales dashboard to analyze retail performance across 9 shopping malls in Istanbul, provides insights into visitor counts and sales trends across malls and product categories.
  • Developed a dashboard to evaluates global potential for renewable energy development projects, providing a clear global overview of energy consumption, potential for renewables, and current investment flows.

Quantitative Analysis of Pizza Market | SPSS, Statistical analysis, Regression Analysis

  • Conducts a quantitative analysis of consumer trends and perceptions in the U.S. pizza market. Used t-tests and ANOVA on 200 survey responses to examine major purchase drivers, demographics, and key business metrics, and identified underperforming brands through advanced regression modeling and proposed marketing strategies to boost sales.

Loan Default Prediction of Landing Club | Python, Predictive Model, Scikit-learn

  • Analyzed Lending Club data to predict borrower repayment and manage loan risk using 5 machine learning models to determine if clients would fully pay or default. Identifying defaulting borrowers with these models helps reduce lender losses.

These projects represent part of my journey at the intersection of data science, business intelligence, and strategic insights.

🌐 What I Know

Languages

Python R SQL

BI Tools

Power BI Tableau

Databases

PostgreSQL MySQL MongoDB

Data Science & Machine Learning

scikit-learn PyTorch TensorFlow Pandas NumPy

Cloud Computing: AWS Cloud Computing

EC2 S3 RDS Lambda VPC Snowflake SageMaker Redshift

Version Control

Git GitHub

Other Technologies

Docker Jupyter RStudio Excel

Skills Highlight

  • Technical Proficiency: Advanced in data analytics, machine learning, and statistical modeling.
  • Innovative Problem-Solving: Employed analytical approaches to solve complex challenges.
  • Effective Communication: Ensured alignment across teams by articulating complex concepts clearly and solve potential conflicts.
  • Team collaboration: Successfully worked with cross-functional teams towards common goals.
  • Strategic Planning and Execution: Developed and implemented data-driven strategies driving business growth.

Popular repositories Loading

  1. Shopping-Mall-Sales-Dashboard Shopping-Mall-Sales-Dashboard Public

    Python

  2. joeywwwu joeywwwu Public

    Config files for my GitHub profile.

  3. Loan-Default-Prediction-of-Landing-Club Loan-Default-Prediction-of-Landing-Club Public

    HTML

  4. Customer-Segmentation-of-Bank-Telemarketing Customer-Segmentation-of-Bank-Telemarketing Public

  5. Green-Development-Planner Green-Development-Planner Public

    Forked from UBC-MDS/DSCI-532_2024_6_Green-Development-Planner

    A dashboard to evaluates global potential for renewable energy development projects, providing a clear global overview of energy consumption, potential for renewables, and current investment flows.

    Jupyter Notebook

  6. Quantitative-Analysis-of-Pizza-Market Quantitative-Analysis-of-Pizza-Market Public