Data mesh in practice
How to move from a central bottleneck to accountable data domains.
Speaking
Talks and workshops on governed analytics
Igor Garlowski speaks at data conferences and runs practical Tableau and data training for teams that need faster delivery without losing control.
Most recent talk
Build Your Own Tableau AI Assistant with Tableau MCP
Tableau Conference 2026. How to wire four agents across your dashboards, your database and your documentation so the answers can be checked against each other rather than believed.
Tableau Conference 2026. Thirty five minutes.
Tableau Conference 2025
Six data engineering tips for Tableau developers
Main stage in San Diego, on why a slow dashboard is usually a data problem and what an analyst can do about it. Published on Tableau's own channel.
Tableau Conference 2025, San Diego. Thirty nine minutes.
Topics
Sessions come out of delivery work across Tableau, data platforms and regulated analytics.
Data governance
Controls, ownership and documentation that support delivery rather than slow it down.
Tableau at scale
Migration, performance, publishing practices and dashboard lifecycle.
Cost control
Finding waste across cloud analytics stacks without hurting service quality.
Internal capability
Training analysts and stakeholders to hold the improvements after we leave.
The modern BI stack
How Tableau, Power BI, AWS, Snowflake, dbt, Terraform, Airflow and Athena fit together.
Formats
Pick the one that fits your audience and the outcome you need.
Conference talk
A structured session for data, analytics or transformation audiences.
Workshop
Hands-on work around Tableau, dashboard delivery, governance or data mesh operating models.
Internal enablement
Practical training for analysts, data product owners and business stakeholders who need better delivery habits.
Next step
Planning a data event or internal workshop?
Book a Call to talk through audience, format and what you want attendees to leave with.
Thirty minutes, straight to the problem. No deck, no pitch, and a written summary afterwards either way.