Challenge: A large corparation required new ETL work but was wary of unpredictable ADF costs.
Solution: Designed modular ADF pipelines using watermark logic, blob storage staging, and Power BI dataflows. Implemented triggers via Logic Apps and monitored run-time costs via Azure Cost Management.
Outcome: Monthly ADF bills capped at ~$40–50
Tech: Azure Data Factory, Azure Blob, Logic Apps, Power BI Dataflows
Result: Predictable, maintainable ETL flow with scalable structure under controlled budget.