EXCEEDS logo
Exceeds
Damaen Tan

PROFILE

Damaen Tan

Contributed to the tadamaen/DSA3101-Group-Project-Group-3 repository by building a modular, data-driven project infrastructure supporting reproducible analytics and collaborative Python development. Over two months, delivered 47 features and resolved 8 bugs, focusing on scalable data workflows, onboarding documentation, and codebase organization. Leveraged Python, Jupyter Notebooks, and Pandas to implement data cleaning, feature engineering, and machine learning modules, while modernizing the repository with a standardized src directory and structured data folders. Enhanced project maintainability through rigorous code cleanup, dependency management, and technical documentation, resulting in faster onboarding, improved reproducibility, and a robust foundation for ongoing data analysis and model development.

Overall Statistics

Feature vs Bugs

85%Features

Repository Contributions

146Total
Bugs
8
Commits
146
Features
47
Lines of code
155,741
Activity Months2

Your Network

11 people

Work History

April 2025

87 Commits • 25 Features

Apr 1, 2025

April 2025 monthly summary for tadamaen/DSA3101-Group-Project-Group-3: Delivered data-ready infrastructure and a cleaner codebase for the group project. Key features include Subgroup A Colab code updates consolidating Q2 and Q3 notebooks with MR-aligned changes, and data architecture enhancements with new datasets and folder structure (data/, EXTERNAL, RAW) to support reproducible analyses. Major bugs fixed involved data hygiene and repo cleanliness, including removal of deprecated/processed files and obsolete assets, and a targeted cleanup of obsolete notebooks. The overall impact is improved reproducibility, faster onboarding for new contributors, and a scalable project structure enabling modular Python development via a new src folder, plus ongoing documentation improvements. Technologies/skills demonstrated include data management, notebook and Colab standardization, Python packaging (src), version control discipline, and clear technical documentation.

March 2025

59 Commits • 22 Features

Mar 1, 2025

March 2025: Delivered foundational scaffolding and data workflows for tadamaen/DSA3101-Group-Project-Group-3. Established a runnable project skeleton, comprehensive onboarding documentation, and scalable data handling for USS survey data and historical Excel datasets. Built Subgroup A and Subgroup B Python codebases with initial question logic, and created Subgroup A Colab notebooks to enable reproducible experiments. Prepared Batch 3 workspace with cleanup to reduce clutter and technical debt, enabling faster future feature delivery and analytics.

Activity

Loading activity data...

Quality Metrics

Correctness93.6%
Maintainability93.0%
Architecture92.4%
Performance91.8%
AI Usage21.4%

Skills & Technologies

Programming Languages

CSSCSVExcelHTMLJSONJavaScriptJupyter NotebookMarkdownPythonSQL

Technical Skills

AdjustTextAgent-Based ModelingClusteringCode CleanupCode OrganizationCodebase OrganizationColaboratoryComparative AnalysisData AnalysisData CleaningData EngineeringData ManagementData PreprocessingData VisualizationDebugging

Repositories Contributed To

1 repo

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

tadamaen/DSA3101-Group-Project-Group-3

Mar 2025 Apr 2025
2 Months active

Languages Used

CSSExcelHTMLJSONJavaScriptJupyter NotebookMarkdownPython

Technical Skills

Agent-Based ModelingClusteringCode CleanupCodebase OrganizationColaboratoryComparative Analysis