About
This skill provides production-ready patterns for maintaining high-integrity data pipelines by integrating industry-standard frameworks like Great Expectations and dbt. It enables developers to establish comprehensive data quality dimensions—such as completeness, uniqueness, and timeliness—while automating validation within CI/CD workflows. By implementing the data testing pyramid and formal data contracts, this skill ensures reliable data flow between producers and consumers, significantly reducing silent failures and maintaining trust in analytical and machine learning environments.