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From ETL mishaps to data triumphs - chronicles of a data whisperer.

I'm Justin Mullis,
a Senior Database Operations Engineer

I share expert insights on Azure Data Factory, SQL Server, ETL, and Python — everything I’ve learned (and broken) along the way. Whether you're building your first data pipeline or scaling enterprise systems, you’ll find actionable tips, reusable patterns, and real-world solutions here.


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