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amyheather

PROFILE

Amyheather

Over three months, Alex Heather developed and enhanced reproducible research infrastructure in the CfRR_Courses repository, focusing on maintainable onboarding resources and robust environment management. Alex delivered comprehensive R environment setup guides using renv and rig, improved Jupyter Book build documentation, and expanded educational materials with tutorials in healthcare analytics and machine learning. In conda-forge/staged-recipes, Alex added a conda recipe for lintquarto, refining Python version constraints for reliable cross-version packaging. The work demonstrated depth in Python, R, and YAML, emphasizing clear documentation, dependency management, and reproducibility. Alex’s contributions improved workflow reliability and accessibility for both instructors and learners.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

15Total
Bugs
0
Commits
15
Features
4
Lines of code
1,196
Activity Months3

Work History

January 2026

2 Commits • 1 Features

Jan 1, 2026

In January 2026, delivered a focused enhancement to CfRR_Courses by expanding resource documentation with new tutorials in healthcare analytics, discrete-event simulation, and Python ML classification. The work was implemented through two commits updating resources.md, enabling clearer guidance and extended learning materials for reproducible research workflows.

August 2025

4 Commits • 1 Features

Aug 1, 2025

August 2025: Packaging and version-constraint improvements for lintquarto in conda-forge/staged-recipes to enable robust distribution and cross-version compatibility.

July 2025

9 Commits • 2 Features

Jul 1, 2025

July 2025 developed and delivered core course infrastructure in CfRR_Courses, with a strong emphasis on reproducibility, maintainability, and learner onboarding. Features centered on aging documentation and local build workflows to reduce setup friction and improve instructor tooling. No major bug fixes were recorded this month; instead, we focused on feature delivery and documentation polish to raise overall quality and reliability.

Activity

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Quality Metrics

Correctness96.0%
Maintainability96.0%
Architecture96.0%
Performance92.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JSONMarkdownRR MarkdownYAML

Technical Skills

Build System ConfigurationCI/CDConda PackagingDependency ManagementDockerDocumentationPackage ManagementPythonRR Environment ManagementR-universeReproducible ResearchTechnical WritingVersion Controldata science

Repositories Contributed To

2 repos

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

coding-for-reproducible-research/CfRR_Courses

Jul 2025 Jan 2026
2 Months active

Languages Used

JSONMarkdownRR Markdown

Technical Skills

Dependency ManagementDockerDocumentationPackage ManagementRR Environment Management

conda-forge/staged-recipes

Aug 2025 Aug 2025
1 Month active

Languages Used

YAML

Technical Skills

Build System ConfigurationCI/CDConda PackagingDependency ManagementPackage Management