The data model is the product. A Model Citizen builds it right.

Model Citizen provides content, resources and contract services for data analysts, engineers and leaders who treat the semantic model as the spine — the one layer that analytics and AI are both built to stand on.

Data Sourcesraw · inconsistent
The Data Modelthe semantic spine
Data Surfacesevery surface, one model

Define it once. Trust it everywhere.

Concepts

Mental models, field notes & ideas I wrote down

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Skim for the idea that matches what you're wrestling with right now — each one's a short, field-tested read that connects straight through to the real work it came from.

Recognize your team in one of these? Tell me which one — I'll tell you how it actually plays out and what to do next.

Services

Two ways to work with us

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No hidden scope, no quote-only mystery box. Two tracks, plain pricing on every tier — pick the one that fits and see exactly what it costs before you talk to anyone.

Resources

Free resources. No strings attached.

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Grab what's useful — templates, guides, and tools I've built and actually used, free to download, no email required.

Not seeing what you need? Tell me what you're working on — I'll point you to it or build it.

Solutions Gallery

Use cases, demos & prototypes

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See what's actually been built — real use cases and working prototypes, browsable by the outcome they drive, not just the tech underneath.

Have something like this in mind? Tell me about it — I'll tell you what it'd take to build and whether it's worth doing.

Have data that should be doing more?

Tell me about the pipeline that breaks, the metric nobody trusts, or the analysis stuck in a notebook. Let's operationalize it.