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Kathryn Kananen

PROFILE

Kathryn Kananen

Over six months, contributed to bioconda/bioconda-recipes and merenlab/anvio by developing and maintaining bioinformatics package recipes, focusing on reproducibility and build stability. Delivered new features and upgrades for packages like Phylogenize and Repermulize, addressing dependency management, metadata consistency, and CI/CD integration. Used Python, R, and YAML to refine build scripts, update versioning, and align dependencies with evolving project standards. Improved packaging workflows by standardizing meta.yaml formatting, resolving build failures, and streamlining test commands. Additionally, updated environment configurations and documentation in anvio, ensuring reliable deployments and reducing maintenance overhead across research pipelines and collaborative development environments.

Overall Statistics

Feature vs Bugs

71%Features

Repository Contributions

8Total
Bugs
2
Commits
8
Features
5
Lines of code
298,808
Activity Months6

Work History

May 2026

3 Commits • 2 Features

May 1, 2026

May 2026 monthly summary focusing on packaging stability, dependency management, and project alignment. Delivered Bioconda recipe upgrades for phylogenize to v2.0.1 with extensive dependency updates and build refinements, plus resolving dependency version errors. In anvio, merged master changes into main to refresh environment configuration and docs. These efforts improved build reproducibility, stability, and maintainability across critical research pipelines.

April 2026

1 Commits

Apr 1, 2026

In April 2026, delivered targeted packaging improvements for bioconda/bioconda-recipes focused on Repermulize metadata, dependency alignment, and build workflow reliability. The primary commit set (3f352b2edee011e862fd89b453c45d30956093cc) introduced pinned dependencies, standardized meta.yaml formatting, corrected r-plotly and r-base dependency handling, removed an upper version cap, updated version constraints, and refreshed source URL/sha256 and test commands. Additional cleanup included removing an unnecessary cd in build.sh and streamlining the build path to reduce friction in CI and local builds.

March 2026

1 Commits • 1 Features

Mar 1, 2026

March 2026 performance overview focused on delivering a robust Repermulize upgrade within bioconda/bioconda-recipes, with improvements to build reliability, dependency management, and CI stability. Key outcomes include delivery of v1.0.1 with corrected dependencies and metadata formatting, streamlined build steps, and alignment with current R ecosystem. This work enhances downstream compatibility, reduces maintenance overhead, and demonstrates strengths in package maintenance, YAML metadata hygiene, and CI optimization.

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026: Delivered the repermulize package with permutation-based gene-to-phenotype tests for bioconda/bioconda-recipes, and completed packaging reliability improvements to ensure consistent builds and tests. Implemented dependency and metadata corrections to meta.yaml to improve reproducibility, CI reliability, and user experience with gene-to-phenotype analyses.

June 2025

1 Commits • 1 Features

Jun 1, 2025

June 2025: Key feature delivered in bioconda-recipes — Phylogenize recipe upgrade to version 2.0-alpha. The change adds required dependencies, updates the source URL and SHA256, and resets the build number to 0 to establish a clean baseline. This work enhances build reproducibility, aligns with upstream changes, and improves reliability for downstream users relying on Phylogenize in Bioconda.

May 2025

1 Commits

May 1, 2025

May 2025 monthly summary for bioconda/bioconda-recipes: Stabilized Phylogenize packaging by fixing build dependencies, updating metadata, and bumping the version. This eliminated dependency-related build failures, ensured a clean Bioconda integration, and provided end users with a reliable, up-to-date Phylogenize package. Tech highlights: Conda/Bioconda packaging, build script tuning, metadata management, versioning, and dependency resolution. Business value: improved install reliability, reduced support overhead, and smoother CI/CD integration.

Activity

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Quality Metrics

Correctness92.6%
Maintainability90.0%
Architecture90.0%
Performance87.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

BashDockerfileMarkdownPythonRShellYAML

Technical Skills

Build SystemsCI/CDDependency ManagementDockerGitPackage ManagementPythonR programmingbioinformaticsdependency managementfull stack developmentpackage management

Repositories Contributed To

2 repos

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

bioconda/bioconda-recipes

May 2025 May 2026
6 Months active

Languages Used

ShellYAMLBashR

Technical Skills

Build SystemsDependency ManagementPackage ManagementR programmingdependency managementpackage management

merenlab/anvio

May 2026 May 2026
1 Month active

Languages Used

DockerfileMarkdownPythonYAML

Technical Skills

CI/CDDockerGitPythonfull stack development