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Kah Yan Lai

PROFILE

Kah Yan Lai

Michelle Lai developed data analysis and visualization features for the Chameleon-company/MOP-Code repository, focusing on pedestrian crash risk assessment. She designed and documented preprocessing workflows and exploratory data analysis using Python, Pandas, and Seaborn, enabling reproducible analytics and supporting safety planning. Michelle built a Streamlit dashboard that visualizes risk factors, spatial distributions, and correlation heatmaps, providing stakeholders with actionable insights. Her technical writing improved onboarding and collaboration by clarifying project pipelines and repository structure. The work emphasized transparency, maintainability, and data-driven decision making, demonstrating depth in both engineering and documentation practices over the course of two months of focused development.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

8Total
Bugs
0
Commits
8
Features
3
Lines of code
13,175
Activity Months2

Work History

September 2025

7 Commits • 2 Features

Sep 1, 2025

September 2025: Delivered two main features in Chameleon-company/MOP-Code with a strong emphasis on documentation, onboarding, and data-driven analytics. No major production bugs identified this month; focus was on improving clarity, collaboration, and decision-support capabilities that increase developer velocity and stakeholder visibility.

August 2025

1 Commits • 1 Features

Aug 1, 2025

August 2025 monthly summary for Chameleon-company/MOP-Code: Delivered documentation and visualization assets for the pedestrian crash risk analysis project, emphasizing preprocessing workflow, exploratory data analysis (EDA), and spatial/relational insights to support risk assessment and safety planning. This work improves reproducibility, stakeholder communication, and data-driven decision making.

Activity

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Quality Metrics

Correctness91.2%
Maintainability90.0%
Architecture87.6%
Performance85.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

BashJSONMarkdownPython

Technical Skills

AltairDashboard DevelopmentData AnalysisData PreprocessingData VisualizationDocumentationExploratory Data AnalysisMachine LearningMatplotlibPandasRepository ManagementSeabornStreamlitTechnical Writing

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

Chameleon-company/MOP-Code

Aug 2025 Sep 2025
2 Months active

Languages Used

PythonBashJSONMarkdown

Technical Skills

Data PreprocessingData VisualizationExploratory Data AnalysisMatplotlibPandasSeaborn

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