just-tim
Analytics, with a point of view

Hi, I'm Tim. I cover the data space.

Analytics pro and data educator on YouTube, N1D, and LinkedIn Learning. Formerly "TableauTim," five-time Tableau Visionary. If you picked up Tableau in the last decade, odds are I taught you or your team something. I help analysts, engineers, and their leaders cut through the noise: what's worth learning, what's hype, and how to build a career in this space. Enjoy the content!

The data industry, covered with no bias, honesty, and transparency from a practicing analytics professional trusted by the world's best analysts.

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Tim Ngwena
12
Years in the data

From analyst, to consultant, to full-time creator. The long view on a fast-moving field.

78
Companies consulted

Consulted for insurance, consumer goods, manufacturing, entertainment, and pharma amongst other industries.

670
Pieces published

Videos, deep-dive articles, tutorials and guides, all in one place.

5×
Tableau Visionary

Recognised five years running, back when the channel was still called Tableau Tim.

1
Salesforce Golden Hoodie

The Salesforce community honour, handed to a few people on the keynote stage.

242k
Subscribers

Analysts, engineers and leaders who would rather have the honest take than the hype.

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Event · Tableau

Tableau Conference 2026

7 posts · May 2026
  • Composable Data Sources at Tableau Conference 2026 #tableau #tc26 #dataanalysis
  • What should Mark Recher do (EVP & GM) #dataanalysis #tc26 #tableau
  • AI Is Breaking the BI Consensus #dataanalysis #tc26 #tableau
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Release · Tableau

What's new in Tableau 2026.1

5 posts · Mar 2026
  • Tableau Pulse 2026.1 Updates in 26.1: Correlation Insights, Metric Alerts & Custom Goals
  • Tableau Prep 2026.1 features, Snowflake In-Database, Hyper as a Service + New Connectors
  • Where's Tableau Server 2026.1? Here's What's Happening
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Release · Tableau

What's new in Tableau 2025.3

2 posts · Dec 2025
  • Color palettes and palette creator in Tableau | Tableau 2025.3
  • Tableau 2025.3 Release: What's New in Pulse, Desktop, Public and more.
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