PolicyEngine/policyengine-us
Oct 2025 – Mar 2026
2 Months active
Languages Used
yamlMarkdownYAML
Technical Skills
Data ManagementPolicy AnalysisTestingbackend developmentdata managementdocumentation
Matt Unrath
PROFILE
Matt Unrath
Worked on the PolicyEngine/policyengine-us repository to enhance eligibility and benefit calculations by integrating 2015-2016 Federal Poverty Guidelines data for WIC, extending logic to support new data points, and establishing comprehensive tests across regions and household sizes. Later, focused on historical accuracy by backdating Colorado SSP and AND-CS parameters and Massachusetts SSP parameters to 2002, expanding test coverage and updating documentation to ensure transparency and auditability. Employed skills in backend development, data management, and policy analysis, utilizing YAML and Markdown for configuration and documentation. The work emphasized robust testing, historical data alignment, and compliance readiness without introducing performance regressions.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
3
Lines of code
648
Activity Months2
Your Network
242 peopleShared Repositories
28
Work History
March 2026
4 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for PolicyEngine/policyengine-us focusing on historical backdating features and robust test coverage to ensure transparency and accuracy of SSP and AND-CS parameter calculations. Key achievements include backdating Colorado SSP and AND-CS parameters to 2002 with expanded test coverage, backdating Massachusetts SSP parameters to 2002 with added tests, and updating changelog documentation to reflect these historical changes. The work strengthens historical data alignment for eligibility calculations and improves auditability.
4 Commits • 2 Features
Mar 1, 2026March 2026 monthly summary for PolicyEngine/policyengine-us focusing on historical backdating features and robust test coverage to ensure transparency and accuracy of SSP and AND-CS parameter calculations. Key achievements include backdating Colorado SSP and AND-CS parameters to 2002 with expanded test coverage, backdating Massachusetts SSP parameters to 2002 with added tests, and updating changelog documentation to reflect these historical changes. The work strengthens historical data alignment for eligibility calculations and improves auditability.
March 2026
October 2025
1 Commits • 1 Features
Oct 1, 2025Monthly summary for 2025-10 focusing on PolicyEngine/policyengine-us. Implemented the 2015-2016 Federal Poverty Guidelines data integration to WIC eligibility calculations, extending the eligibility and benefit logic, and established comprehensive tests across regions and household sizes. This work is aligned with the goal of accurate income-based determinations and scalable testing for policy updates.
October 2025
1 Commits • 1 Features
Oct 1, 2025Monthly summary for 2025-10 focusing on PolicyEngine/policyengine-us. Implemented the 2015-2016 Federal Poverty Guidelines data integration to WIC eligibility calculations, extending the eligibility and benefit logic, and established comprehensive tests across regions and household sizes. This work is aligned with the goal of accurate income-based determinations and scalable testing for policy updates.
Activity
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Quality Metrics
Correctness100.0%
Maintainability92.0%
Architecture92.0%
Performance92.0%
AI Usage52.0%
Skills & Technologies
Programming Languages
MarkdownYAMLyaml
Technical Skills
Data ManagementPolicy AnalysisTestingbackend developmentdata managementdocumentationpolicy analysistestingversion control
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline