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James Okafor
Head of Data Quality at QualityData
GitHub verified
Obsessed with data reliability. Built data quality frameworks used by Fortune 500 companies. Great Expectations contributor.
Member since April 2026
Published Skills
Data Quality
$9.99Pipeline Health Monitor
Monitor data pipeline health with anomaly detection, freshness SLAs, and volume tracking dashboards
monitoringobservabilityslaanomaly-detection
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James OkaforData Quality
$14.99Data Lineage Tracker
Track column-level data lineage across pipelines with OpenLineage integration and impact analysis
lineageopenlineageobservabilityimpact-analysis
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James OkaforData Quality
$4.99dbt Data Testing Patterns
Implement thorough dbt test coverage with generic tests, singular tests, and freshness checks
dbttestingdata-qualityfreshness
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James OkaforData Quality
FreeGreat Expectations Test Suite
Build comprehensive data validation suites with Great Expectations including custom expectations and docs
great-expectationstestingvalidationdata-quality
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James Okafor