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DerekLeeC

PROFILE

Derekleec

Overall Statistics

Feature vs Bugs

89%Features

Repository Contributions

22Total
Bugs
1
Commits
22
Features
8
Lines of code
7,892
Activity Months4

Work History

December 2025

1 Commits • 1 Features

Dec 1, 2025

Month 2025-12: Delivered the initial project scaffolding and repository bootstrap for Quant-of-Renmin-University/Quant_RUC. This foundational work establishes a consistent development environment, boilerplate, and file structure to accelerate future feature delivery. No major bugs were fixed this month; the focus was on setting up scalable scaffolding and baseline workflows to support rapid deliveries in subsequent sprints. Business impact includes reduced onboarding time, standardized development practices, and a clear path for modular analytics features.

November 2025

3 Commits • 3 Features

Nov 1, 2025

Month 2025-11 — Quant_RUC repo focused on laying a solid foundation for data science workflows. Key features delivered: 1) Project Scaffolding and Repository Setup to establish project structure and enable notebooks and pipelines (commit b4f30ec1500caf95b4e0435d852e36611e182e2a); 2) Housing Price and Rent Prediction Notebook providing end-to-end data loading, EDA, and visualization (commit fe118338639eb037f1fd588f9a9d1e1cbf6bd3f0); 3) Model Validation Reporting Notebook detailing code execution, data processing, sample choices, and improvement suggestions (commit 5cca5e51eba2813e3cbd113464f256e57e52ab78). Impact: establishes reproducible ML workflow, accelerates onboarding, and enables rapid iteration for model development and evaluation. Technologies/skills demonstrated: Python, Jupyter notebooks, data loading/EDA/visualization, ML pipeline concepts, version control and artifact organization, notebook-based experimentation. No major bugs fixed this month as the focus was feature delivery and foundation-building.

October 2025

15 Commits • 3 Features

Oct 1, 2025

October 2025 monthly summary for Quant_RUC. Delivered core features to stabilize project structure, automated SOP generation, and an end-to-end data analytics workflow for Beijing real estate, while removing legacy tooling. These efforts improve onboarding, reproducibility, and operational efficiency, enabling scalable SOP production and data-driven decision support.

September 2025

3 Commits • 1 Features

Sep 1, 2025

In September 2025, delivered foundational project documentation scaffolding and educational materials for Quant_RUC, establishing a solid onboarding and research context for collaborators. No major bugs fixed this month; focus was on creating durable documentation infrastructure that supports reproducibility and knowledge transfer. The work lays the groundwork for future enhancements and ensures new contributors can quickly understand project scope, structure, and educational material alignment with research goals.

Activity

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Quality Metrics

Correctness93.2%
Maintainability91.8%
Architecture91.8%
Performance90.8%
AI Usage22.6%

Skills & Technologies

Programming Languages

ExcelMarkdownPDFPythonWordpython

Technical Skills

AutomationBeautifulSoupData AnalysisData ProcessingData VisualizationDocument GenerationDocumentationFile ManagementJupyter NotebookLinear RegressionMachine LearningMatplotlibNumPyPandasPython

Repositories Contributed To

1 repo

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

Quant-of-Renmin-University/Quant_RUC

Sep 2025 Dec 2025
4 Months active

Languages Used

MarkdownExcelPDFPythonWordpython

Technical Skills

DocumentationAutomationBeautifulSoupData AnalysisData ProcessingData Visualization

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