Data Deduplication

Data Management

Twenty years of Data Deduplication experience — schema design; access controls; validation; anomaly review; survivorship logic; standardization; analytics; backup.

HIRE ME

Overview

Technical experience relevant to Data Deduplication spans reporting architecture, data modeling, validation, ETL pipelines, and access controls. Victor’s deeper specialization covers survivorship logic, quality thresholds, anomaly review; Data Deduplication analysis covering profiling and standardization.
Data Deduplication technical knowledge — permissions; reporting; profiling; match rules; quality thresholds; data modeling; ETL pipelines; reporting architecture.
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Tools stack

Deduplication data operations stack: OpenRefine, Microsoft Excel, SQL, Python, Great Expectations, PostgreSQL, MySQL, Microsoft SQL Server, BigQuery, Google Sheets, Power BI, Tableau