OpenLineage/OpenLineage
Aug 2025 – Aug 2025
1 Month active
Languages Used
JSONPython
Technical Skills
Data QualityOpenLineage SpecificationPython DevelopmentSchema Definition
Devin Marsh
PROFILE
Devin Marsh
Devin M65 developed the DatasetQualityMetricsDatasetFacet for the OpenLineage/OpenLineage repository, enabling comprehensive reporting of dataset quality metrics. By designing new Python classes and evolving the JSON schema, Devin supported both per-column and dataset-level metrics such as row count and file count, directly addressing data quality and governance needs. The implementation aligned with the OpenLineage specification, ensuring traceability through clear commit history and integration with the broader framework. Devin’s work demonstrated depth in Python development, schema definition, and data quality engineering, resulting in enhanced observability and trust in data pipelines by making quantitative quality metrics available for downstream analytics.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
364
Activity Months1
Your Network
57 people
Work History
August 2025
1 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 for OpenLineage/OpenLineage focusing on data quality enhancements. Delivered the DatasetQualityMetricsDatasetFacet to enable reporting of dataset quality metrics, including per-column metrics and dataset-level information (row count, file count). Introduced new Python classes and updated the JSON schema to define and enable these quality metrics within the OpenLineage framework, supporting stronger data governance and observability.
1 Commits • 1 Features
Aug 1, 2025Monthly summary for 2025-08 for OpenLineage/OpenLineage focusing on data quality enhancements. Delivered the DatasetQualityMetricsDatasetFacet to enable reporting of dataset quality metrics, including per-column metrics and dataset-level information (row count, file count). Introduced new Python classes and updated the JSON schema to define and enable these quality metrics within the OpenLineage framework, supporting stronger data governance and observability.
August 2025
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage80.0%
Skills & Technologies
Programming Languages
JSONPython
Technical Skills
Data QualityOpenLineage SpecificationPython DevelopmentSchema Definition
Repositories Contributed To
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