Focused help on your data stack.

You know what you need. Senior data engineering expertise for focused work: a Dataform rebuild, a Looker semantic layer, BigQuery costs tamed. Fixed-price, 2–6 weeks, no long engagement.

Let's talk

Who this is for.

  • You know exactly what you need. One specific problem solved.
  • You have a GCP data stack, and one layer is broken or missing.
  • Your team can handle most of the platform, just not this thing.
  • You completed a platform audit and want help on the hardest fixes.

If you need multiple services at once, or aren't sure which service you need, a full implementation or optimization engagement is usually a better fit. We tell you which on the discovery call.

Our expert services.

Dataform / dbt Implementation

€5,000 – €12,000 2–4 weeks
  • Project setup, staging and mart models
  • Data quality tests, CI/CD, team training
  • Migrate spaghetti SQL into maintainable transformations

BI & Analytics Development

€6,000 – €15,000 3–6 weeks
  • Looker LookML modeling for enterprise governance
  • Lightdash / Metabase / Steep setup: semantic layer, dashboards, AI configuration
  • Initial dashboards and user training

ETL / ELT Pipeline Implementation

€5,000 – €15,000 2–5 weeks
  • Airbyte or Fivetran setup
  • Datastream CDC for large databases
  • Custom Cloud Functions, monitoring and alerts

BigQuery Optimization

€4,000 – €10,000 2–3 weeks
  • Query performance audit
  • Partitioning, clustering, materialized views
  • Typical: 60–90% cost reduction on rewritten queries

Custom Data Integrations

€5,000 – €12,000 2–4 weeks
  • API integrations via Cloud Functions
  • Bespoke transformation logic nobody else will touch
  • Custom connectors where Airbyte and Fivetran don't fit

How an expert engagement runs.

Technical assessment

Once the proposal is signed: read access to your GCP environment and a 1–2 hour technical interview with your data lead. We confirm the plan.

Build (2–6 weeks, weekly check-ins)

We do the work. Weekly updates. Your team joins reviews and can take on small parts when it makes sense. No daily standups.

Handover

Documentation and a walkthrough session. Your team owns what we built. No trailing retainer expected.

Post-launch support (30 days, included)

Questions, small tweaks, an unexpected edge case. We're reachable for 30 days after handover at no extra cost.

Payment

50% at engagement start, 50% on delivery. Fixed price, agreed in writing before work begins.

Not the right scope for you?

No data platform yet? Start fresh.

Build end-to-end from scratch: ingestion, transformations, dashboards. Audit first, then a fixed-price build.

See Implementation

Platform exists but not working?

Audit what you have, then build the improvements. Two phases: audit first, then a fixed-price build.

See Optimization

Need ongoing support, not one-time work?

Monthly retainer for monitoring, incident response, improvements, and a senior engineer on call.

See Ongoing Support

From unused data to a platform across 6 markets.

10+ sources modeled in Dataform, 6 GA4 properties unified into one events model, and CI-governed data quality from day one.

Photo of Paul van Oorschot
“Most of our BigQuery data wasn't usable for analysis. Now it's the platform our analytics actually run on.”

Paul van Oorschot CTO, Tameson

Read the Tameson case study