Senior Data Analyst
- Hiring Organisation
- Netcompany
- Location
- London, England, United Kingdom
transformations, and quantify their impact on migration.Design repeatable comparisons and reconciliation checks to validate that migrated data is complete, consistent and faithful.Write reusable SQL and Python scripts for profiling, exception detection and validation, using Azure Databricks, Git and dbt where relevant.Communicate findings clearly to technical and non-technical audiences, using … careful, evidence-based approach to working with data.Experience profiling unfamiliar datasets and tracing data quality issues to their root cause in a migration context.Strong SQL skills for complex joins, window functions, anomaly detection and source-to-target reconciliation.Working knowledge of Python, Azure Databricks or Spark SQL, and familiarity with ...