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Data engineering & analytics

The unglamorous layer everything else depends on: pipelines, warehouses and dashboards that give one honest version of the numbers.

Most companies do not lack data. They lack data they can trust: events that are tracked inconsistently, numbers that differ between two dashboards, and reports someone rebuilds by hand every Monday.

We build the pipeline from source to dashboard — and the tests that keep it correct — so reporting, experimentation and AI features all run on the same foundation.

What we build

What we build

GA4 to BigQuery pipelines

Raw analytics events exported to BigQuery and modelled into sessions, funnels and attribution you can actually query — beyond what the GA4 interface allows.

Data warehouses

A single warehouse combining your product database, analytics and third-party tools, partitioned and modelled for the questions you ask most.

ETL / ELT and orchestration

Scheduled and streaming loads with orchestration, retries and alerting, so a failed job is noticed by an alert rather than by a confused executive.

Dashboards people open

Power BI and Looker dashboards designed around decisions rather than around every metric that happens to exist.

Experimentation and attribution

A/B test analysis, cohort reporting and marketing attribution on data you control.

Data for AI

Enrichment and embedding pipelines that turn raw catalogue, document and event data into something AI features can use.

How we build it

How we keep the numbers right

BigQueryGA4dbtAirflowPower BILookerPythonSQL
  • A tested transform layer — quality checks run before anything reaches a dashboard
  • One definition per metric, documented where people will find it
  • Partitioned, cost-aware warehouse design, so queries stay fast and bills stay small
  • Monitoring and alerting on freshness and volume
  • Everything in version control and reviewable like any other code

How it runs

01

Sources

GA4, app DB, third-party APIs

02

Ingest

batch and streaming loads

03

Warehouse

BigQuery, partitioned

04

Model

tested transform layer

05

Serve

dashboards and reverse ETL

Built exactly once, then owned by tests — quality checks run before anything reaches a dashboard.

Related work

Shipped, live, in use.

For RevWay we built the GA4 to BigQuery event pipeline and the Power BI dashboards the team runs on, alongside the AI enrichment pipeline.

Questions

Frequently asked

Why export GA4 data to BigQuery?

The GA4 interface samples, thresholds and limits what you can ask. The BigQuery export gives you every raw event, so you can join analytics to your own customer and order data, build custom funnels and attribution, and keep history beyond GA4’s retention limits.

Do we need a data warehouse?

If your numbers live in more than two or three tools and people disagree about which is right, usually yes. If you are early, a well-modelled analytics setup may be enough for now — we will tell you which.

Power BI or Looker?

Whichever your organisation already uses, in most cases. Power BI suits Microsoft-centric teams; Looker and Looker Studio fit naturally with BigQuery and Google Cloud. The warehouse model underneath matters far more than the dashboard tool.

How long does a data pipeline project take?

A first working pipeline with a core set of dashboards typically takes four to six weeks. Broader warehouse builds with several sources are scoped individually.

Start here

Tell us what you are trying to build.

One call, no deck. We will tell you what we would build, what it would cost, and which parts you should not build at all.