SADANANDA MIRJI

I’m an Azure Data Engineer with 4+ years of experience designing, developing, and optimizing scalable data solutions and ETL pipelines. I specialize in Azure Data Factory, Azure Databricks, Azure Storage, and SQL Server to deliver efficient data workflows and analytics.

At Capgemini Technology Services India, Ltd, I’ve handled end-to-end pipeline development—from requirement gathering through production deployment. I designed and implemented a Medallion Architecture (Bronze, Silver, Gold) to improve data processing efficiency, quality, and security.

I build and manage Delta Lake tables and DDLs using enterprise data modelling and governance standards. I also optimize Databricks performance and reduced query execution time from 14 minutes to 6 minutes through performance tuning.

I focus on data reliability by performing root-cause analysis to investigate and resolve pipeline failures. Alongside data engineering, I create interactive Power BI dashboards, support historical processing and backfills, and manage metadata and change requests for smooth delivery.