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Friederike (Freddie) Ehrhart

PROFILE

Friederike (freddie) Ehrhart

Worked on expanding and maintaining the Rare Diseases dataset within the wikipathways-database repository, focusing on data management and curation over a four-month period. Delivered multiple feature updates by adding new rare disease pathway identifiers to RareDiseases.txt, improving data completeness and supporting downstream research analytics. Addressed a data integrity issue by resolving duplication, ensuring consistency and reliability in the dataset. Employed Git-based workflows for version control and traceability, with all changes documented through clear commit messages. Demonstrated proficiency in text-based data processing, repository hygiene, and data governance, contributing to a more robust and searchable knowledge base for rare diseases.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

4Total
Bugs
1
Commits
4
Features
3
Lines of code
28
Activity Months4

Work History

August 2025

1 Commits • 1 Features

Aug 1, 2025

2025-08 Monthly Summary: Expanded the Rare Diseases dataset in wikipathways/wikipathways-database. Delivered Rare Diseases Dataset Expansion by adding new pathway identifiers to RareDiseases.txt, improving data coverage and research readiness. The change was committed to the repository (commit 1985fdfaeb8ecb2c9a469e4ea7a355ec61663a02) with a clear description. No documented bugs addressed this month. Overall impact: higher data completeness enables more comprehensive analyses and supports researchers and downstream applications. Skills demonstrated: data file maintenance, precise data governance, Git-based version control, and knowledge-base development.

January 2025

1 Commits

Jan 1, 2025

January 2025 (2025-01) focused on data quality and integrity improvements in the wikipathways-database repository. Addressed a data integrity issue WP5502 related to RareDiseases.txt, performed targeted data curation, and updated the dataset to reduce duplication risk and improve downstream reliability. This included a targeted commit to update RareDiseases.txt and ensure consistency with existing entries. No new features released this month; work centered on maintenance and data hygiene to protect data accuracy and user trust.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024 — wikipathways/wikipathways-database: Key feature delivered is the Rare Diseases Database Expansion by adding WP5502 entry to RareDiseases.txt, broadening dataset coverage for rare diseases and enabling improved analytics. No major bugs fixed this month. Impact: expanded data coverage enhances searchability and downstream clinical/research insights; strengthens data governance with a single, well-documented commit. Technologies/skills demonstrated: data curation, version-controlled data updates, commit traceability, and repository hygiene.

November 2024

1 Commits • 1 Features

Nov 1, 2024

November 2024 monthly summary for wikipathways-database: Delivered Rare Disease Pathways Dataset Expansion. Updated RareDiseases.txt by removing one entry and adding 15 new rare disease pathways, expanding coverage for rare diseases. All changes committed under 8490a52e7bc0cde91b2e86df6383e401843a5677 for traceability. This enhancement strengthens data completeness for researchers and downstream analyses, improving repository value and supporting data-driven discoveries.

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Text

Technical Skills

Data Management

Repositories Contributed To

1 repo

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

wikipathways/wikipathways-database

Nov 2024 Aug 2025
4 Months active

Languages Used

Text

Technical Skills

Data Management