Data Validation

Validate data quality, types, schemas, and consistency across systems. This skill helps ensure data accuracy, completeness, and reliability through comprehensive validation rules, schema validation, data quality checks, and anomaly detection.

When to use me

Use this skill when:

• You need to ensure data quality and consistency across systems
• You're building data pipelines and need validation rules
• You're migrating data between systems and need to validate accuracy
• You need to implement data quality monitoring and alerting
• You're designing data schemas and need validation rules
• You need to detect data anomalies and inconsistencies
• You're implementing data governance and quality standards
• You need to validate data against business rules and constraints

What I do

• Schema validation: Validate data against schemas (JSON Schema, Avro, Protobuf, XML Schema)