
Two people, same question, same number.
That is the whole job. We build the pipelines, the governed model and the tests that make it true — then put the answer where the decision happens.
Four stages, and the last one is the only one that pays
Plenty of data programmes build the first three beautifully and never reach the fourth. We work backwards from the decision.
Raw data arrives exactly as the source sent it, immutable and timestamped, so you can always replay history.
Tested transformations build one governed model. Business logic lives here, once, not in fourteen spreadsheets.
One semantic layer feeds every dashboard and export, so two people asking the same question get the same number.
The answer lands in the meeting or workflow where the decision is actually made, not in a report nobody opens.

A dashboard nobody opens is not a deliverable. We measure whether the decision changed.
Five things that make data trustworthy

Ingestion that survives the source changing
Schema drift is detected and quarantined instead of silently corrupting a table three joins downstream.
Tests on data, not only on code
Row counts, uniqueness, referential integrity and freshness are asserted on every run, and a failure stops the pipeline.
A semantic layer with owners
Every metric has a definition, an owner and a changelog. 'Revenue' means one thing across the business.
Cost that does not surprise you
Warehouse spend is attributed per model and per consumer, with the expensive queries named.
Lineage you can show an auditor
Column-level lineage from source system to the number on the slide, generated rather than drawn.
One question, answered properly, in ninety days
- Days 1–14
Pick the question and prove the data can answer it
- Days 15–60
Build the model, the tests and the one interface that matters
- Days 61–90
Put it into the decision, then measure whether behaviour changed
Name the number you cannot trust
We will trace it back to source, tell you why it disagrees with itself, and price the fix. That trace is worth having on its own.







