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David Berry

PROFILE

David Berry

David Berry developed foundational data features for the CMSgov/qpp-measures-data repository, focusing on healthcare quality metrics for the 2026 reporting year. He introduced CAHPS benchmark data and designed YAML schemas to standardize performance metrics and submission methods, establishing a robust data layer for future benchmarking and evaluation workflows. His work emphasized disciplined, commit-driven development and leveraged skills in API development, data modeling, and schema design using JSON and YAML. By enabling automated validation and downstream reporting, David’s contributions provided a scalable structure for data quality and integration, reflecting a methodical approach to supporting healthcare metrics evaluation at scale.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
2
Lines of code
595
Activity Months2

Work History

January 2026

1 Commits • 1 Features

Jan 1, 2026

In January 2026, contributed foundational data-modeling work for CMS measures data by introducing YAML schemas for the 2026 benchmarks and exclusion reasons, enabling standardized performance metrics and submission methods. This includes the generation of the 2026 benchmarks schema and a commit that records the schema structure, establishing a solid base for automated validation, data quality checks, and downstream reporting in the CMSgov/qpp-measures-data repository.

December 2025

1 Commits • 1 Features

Dec 1, 2025

December 2025 monthly summary for the CMS data platform. Key feature delivered: CAHPS Benchmark Data for 2026 in CMSgov/qpp-measures-data, introducing CAHPS performance metrics to support evaluation of healthcare quality metrics for the 2026 year. Major bugs fixed: none reported this period. Overall impact and accomplishments: established the data foundation for 2026 CAHPS benchmarking, enabling proactive planning and evaluation of quality metrics. Technologies/skills demonstrated: data benchmarking, metrics integration, repository management, and disciplined commit-driven development (QPPA-10926).

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JSONYAML

Technical Skills

API developmentdata modelinghealthcare metricsschema design

Repositories Contributed To

1 repo

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

CMSgov/qpp-measures-data

Dec 2025 Jan 2026
2 Months active

Languages Used

JSONYAML

Technical Skills

API developmentdata modelinghealthcare metricsschema design

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