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Frank Geisler
GDS Business Intelligence GmbH
Frank Geisler is the owner and CEO of GDS Business Intelligence GmbH, a leading Microsoft Solution Provider for Data & AI. He is a Microsoft Data Platform MVP, MCT, Azure Solutions Architect Expert, Azure Security Engineer Associate, Azure Data Engineer Associate, and DevOps Engineer Expert. Frank builds advanced BI solutions with SQL Server, Azure Data Platform, Microsoft Fabric, and Power BI, and designs Azure infrastructures with PowerShell and Bicep. He is the author of bestselling books including Power BI für Dummies, Azure für Dummies, Docker für Dummies, and Pro Serverless Data Handling with Microsoft Azure. A frequent speaker, Frank has presented at PASS Summit, SQL BITS, FabCon and SQL Server Konferenz. In 2004, he co-founded PASS Deutschland e.V., serving on its board for many years. He also leads the Microsoft Data Community Regional Chapter Münsterland, driving growth and knowledge-sharing in the data community.