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Speaker

Lennart Kats

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talks

Principal Engineer Databricks

Lennart Kats is a Principal Engineer at Databricks, responsible for the development experience of Lakeflow. He is the original architect of Databricks Asset Bundles (DABs) and previously was a tech lead for the Workflows orchestrator. Lennart holds a Ph.D. in Computer Science

Bio from: Data + AI Summit 2025

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Lakeflow in Production: CI/CD, Testing and Monitoring at Scale

Building robust, production-grade data pipelines goes beyond writing transformation logic — it requires rigorous testing, version control, automated CI/CD workflows and a clear separation between development and production. In this talk, we’ll demonstrate how Lakeflow, paired with Databricks Asset Bundles (DABs), enables Git-based workflows, automated deployments and comprehensive testing for data engineering projects. We’ll share best practices for unit testing, CI/CD automation, data quality monitoring and environment-specific configurations. Additionally, we’ll explore observability techniques and performance tuning to ensure your pipelines are scalable, maintainable and production-ready.