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The Plumbing · Data Infrastructure Service

Ecommerce Data Pipeline Setup — Shopify, Amazon & Klaviyo Unified in 4–6 Weeks

Your Shopify, Amazon, and Klaviyo data sits in silos — different formats, no joins, no quality checks. TwoDots handles the full ecommerce data warehouse setup and AI data preparation: clean pipelines, unified schema, accurate numbers in 4–6 weeks.

4–6 weeks to AI-ready From messy exports to a clean, connected data layer your models can train on.
3+ platforms unified Shopify, Amazon, Klaviyo, GA4 — all joined into one schema.
0 models on bad data Every engagement starts with an audit. We fix the foundation before building anything.
Built by ex-Kohl's and Sears data engineers Fixed scope. Fixed timeline. Runs in your stack — no new SaaS tools required Honest data audit before any build begins

Right Fit

Who This Ecommerce Data Infrastructure Service Is For

Fixed scope, fixed timeline, fixed fee. It works best for a specific type of ecommerce operator — and we would rather tell you upfront if it is not the right fit.

Built for you if…

  • 1

    Shopify, WooCommerce, or Amazon seller

    Doing $1M to $20M in annual revenue and running out of what manual exports can tell you.

  • 2

    Been quoted AI but told your data isn't ready

    You have spoken to an agency or vendor and they said they need clean, connected data before they can start. This is the fix.

  • 3

    Multiple platforms, no single source of truth

    Your orders are in Shopify, your returns are in a spreadsheet, and your marketing data is in Klaviyo. Nobody has joined them.

  • 4

    Planning your first AI model in the next 6 months

    You know demand forecasting or personalisation is possible — you just need the data layer in place when development starts.

Probably not the right fit if…

  • Businesses with a full-time data engineering team already in place
  • Pre-revenue or sub-$500K businesses — the infrastructure cost does not pay back at that scale
  • Businesses that need a long-term managed data team rather than a fixed build engagement

Not sure if you are ready?

Take the free AI Fit Score. 10 questions, under 3 minutes — you get a score across data readiness, team readiness, and commercial fit.

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Why It Matters

AI has different data requirements than analytics

A dashboard tolerates messy data — it averages gaps and shows totals. An AI model learns from the same data. If the inputs are wrong, the model learns the wrong patterns. Gartner estimates poor data quality costs businesses $12.9 million per year on average (Gartner, 2023). In ecommerce, that shows up as AI models that cannot forecast, personalise, or predict reliably.

  • Siloed platforms

    Shopify, Amazon, and Klaviyo each hold a slice of your customer data. Without joins, a model never sees the full picture.

  • Missing history

    Demand forecasting needs 12–18 months of SKU-level data to capture seasonality. The history usually exists — in exports, not in a queryable warehouse.

  • No behavioural signals

    Recommendation and churn models run on clicks, add-to-carts, and sessions. If you are not capturing them now, those models cannot be built later.

The Process

How we fix it — in 4 to 6 weeks

Fixed scope. Fixed timeline. No open-ended discovery that turns into a six-month engagement.

  1. 01

    Data audit

    Week 1

    We connect to your platforms and map exactly what you have, what is clean, and what is missing. You get an honest report before any build begins.

  2. 02

    Pipeline and warehouse build

    Weeks 2–4

    We ingest, clean, join, and deduplicate your historical data into a unified warehouse schema. Automated pipelines replace manual exports.

  3. 03

    Validate and hand over

    Weeks 5–6

    We run test models against the new data layer to verify quality, document the schema, and hand over full ownership to your team.

Recognise Any of These?

Six signs your data is not AI-ready

Most ecommerce businesses hit the same blockers before their first AI project. If any of these are true, your data layer needs work before models can go into production.

You export a CSV before every meeting

If data prep happens before every report, you do not have a data layer — you have a manual habit that breaks the moment you need AI.

An AI vendor said they need your data first

The most common blocker. The use case is possible — the infrastructure to support it is not there yet.

You cannot answer 'how many customers bought twice last year'

That query should take seconds. If it takes a phone call or a spreadsheet, your data is not queryable — and it is not AI-ready.

Your Shopify and Amazon data has never been joined

If you cannot see a customer's full order history across both channels in one query, neither can an AI model.

Your returns data lives in a separate system

Returns prediction is one of the highest-ROI AI use cases in ecommerce. Without connected returns data, that model cannot be built.

You have never captured click or session events

Recommendation engines and churn models run on behavioural signals. If you are not capturing them now, the history does not exist to train on.

Recognised more than two of these?

Your data needs work before AI can run on it. The Plumbing fixes all six blockers in 4 to 6 weeks — starting with an honest audit that tells you exactly what you have.

What is a data pipeline for ecommerce?

A data pipeline automatically moves data from your sales platforms, marketing tools, and warehouse system into a single structured database on a schedule. Instead of exporting CSVs manually, your data arrives clean, joined, and ready for querying every day without human intervention. This is the foundation TwoDots builds before any AI model work begins.

What We Build

Four layers of data infrastructure

AI does not run on raw platform data. It runs on structured, deduplicated, joined records. These are the four layers we build to get there.

Data pipeline

A managed ecommerce ETL pipeline that automatically ingests data from every platform into one clean schema. Runs on a schedule — no manual exports, no broken CSVs.

ShopifyAmazonWooCommerceMagento

Data warehouse

A single source of truth for your orders, inventory, customers, and returns. Structured for AI model training, not just reporting.

BigQuerySnowflakePostgreSQLRedshift

Event stream

Capture every click, add-to-cart, search, and session in real time. Required for personalisation, recommendations, and churn prediction.

GA4KlaviyoSegmentCustom

API integrations

Connect your WMS, accounting tools, and third-party data sources so every relevant signal flows into the warehouse automatically.

QuickBooksXeroNetSuiteCustom WMS

In Practice

3 years of data. 6 weeks to AI-ready.

A WooCommerce seller doing $4M/year had three years of order history — all of it in monthly CSV exports. Their Amazon and Klaviyo data had never been connected. They knew demand forecasting was possible but every quote they received assumed clean data they did not have.

The Plumbing engagement connected all four platforms, cleaned and deduplicated 36 months of order history, and built an automated pipeline. Their first demand forecasting model went live in week 10, built directly on top of the new data layer.

Anonymised. Home goods brand on WooCommerce, $1M–$20M revenue tier.

  • Business size $4M annual revenue, WooCommerce
  • Starting point 3 years of order history in CSV exports
  • Platforms connected WooCommerce, Amazon, Klaviyo, QuickBooks
  • Time to AI-ready data 6 weeks
  • First AI model live Demand forecasting — week 10
  • Manual data prep time Reduced by 40% in month one

Deliverables

Your Ecommerce Data Warehouse Deliverables

Everything is built in your cloud account and handed over in full. No lock-in, no ongoing licence, no dependency on TwoDots to keep it running.

Unified data warehouse

All platform data — orders, inventory, customers, events — in one queryable schema. Owned by you, hosted in your cloud account.

Automated ingestion pipelines

Daily pipeline runs replace manual exports. Data arrives clean and joined without human intervention.

Cleaned historical data

Up to 36 months of order history cleaned, deduplicated, and loaded. Enough depth for seasonality modelling and trend analysis.

Schema documentation

Full data dictionary and field-level docs so your team — or any AI vendor — can work without a handholding call.

Handover session

A live walkthrough covering the schema, pipeline monitoring, and how to query the warehouse. Recorded for future reference.

AI-readiness sign-off

We run test queries and a sample model pass against the new data layer to confirm quality before handover.

Investment

Fixed fee. No surprises.

The Plumbing is priced as a fixed-fee engagement. You know the full cost before work begins — no hourly billing, no scope creep, no invoices that grow as the project runs.

1

Number of platforms

Each additional source — Shopify, Amazon, Klaviyo, WMS — adds connection and schema work to the build.

2

Volume of historical data

More history means more cleaning, deduplication, and load time. Most engagements complete within the standard 4 to 6 week timeline.

3

Data quality gaps

Identified in Phase 1 before build begins. Serious gaps are scoped and priced upfront — no mid-project surprises.

Get a fixed quote in 30 minutes

Tell us your platform count, approximate order volume, and what you want to build on top of the data layer. We will send you a fixed-fee proposal within 24 hours.

Most engagements cost less than one month of a senior data engineer. You get the full build, not just the hours.

Get a Fixed Quote

Common questions

Common questions about ecommerce data infrastructure

What is ecommerce data infrastructure?

Ecommerce data infrastructure is the layer of pipelines, storage, and integrations that collect, clean, and organise your sales, inventory, and customer data into a format that AI models and analytics tools can use. Without it, AI models train on incomplete or manually exported data and produce unreliable output. For Shopify and WooCommerce operators, this typically means connecting your storefront, warehouse system, and marketing tools into a single unified schema.

Do I need a data lake or a data warehouse?

For most ecommerce businesses doing $1M to $20M, a structured data warehouse is the right starting point. A data lake stores raw files in their original format — useful at enterprise scale but harder to query and govern. A warehouse stores cleaned, structured data ready for reporting and model training. We recommend a warehouse for AI use cases like demand forecasting and returns prediction, and only add a lake layer if raw event volume justifies it.

How much historical data do I need for AI to work?

It depends on the use case. Demand forecasting needs 12 to 18 months of SKU-level sales history to capture seasonality reliably. A returns prediction model can start with 6 months of returns data. A recommendation engine can work with as little as 90 days of click and purchase events. The data audit in Phase 1 tells you exactly what you have and which use cases your current history can support.

Can you connect directly to Shopify?

Yes. We connect to Shopify via the Admin API and pull orders, products, inventory, customers, and events on an automated schedule. We also work with WooCommerce, Amazon Seller Central, Magento, and custom stacks. For marketing data we integrate Klaviyo, GA4, and Segment. If you use a warehouse management system or ERP, we build a custom connector.

How long does it take to have AI-ready data?

The typical engagement runs 4 to 6 weeks from kick-off to a validated, AI-ready data layer. Phase 1 (audit) takes one week. Phase 2 (build) takes three weeks. Phase 3 (validation and handover) takes one to two weeks. Timeline depends on the number of platforms, the volume of historical data, and whether there are significant data quality gaps to resolve.

How is this different from a SaaS analytics tool like Looker or Power BI?

SaaS analytics tools read data — they do not clean, transform, or structure it for AI. A Looker dashboard connected to your Shopify store shows you reports; it cannot train a demand forecasting model or a returns risk classifier. The Plumbing builds the layer underneath: clean, normalised, unified data that both analytics tools and AI models can sit on top of. We also handle deduplication, data quality checks, and schema design that SaaS tools assume someone else has already done.

How do I connect Shopify to BigQuery or Snowflake?

We connect Shopify to BigQuery, Snowflake, Redshift, or PostgreSQL via the Shopify Admin API. The connection pulls orders, products, inventory, customers, and events on a daily automated schedule. We handle schema design, data type normalisation, and incremental loading — so your Shopify data warehouse setup is production-grade from day one, not a fragile script that breaks on every API change.

What tools do you use for the data pipeline build?

We use tools that fit your existing stack rather than forcing a new platform. For transformation we use dbt (data build tool) to clean, join, and model raw data into a structured schema. For orchestration we use Apache Airflow or a managed equivalent. For ingestion we build custom connectors or use Fivetran where it reduces build time. The output lands in BigQuery, Snowflake, or PostgreSQL — whichever you already use or we recommend based on your data volume and budget.

Ready to build?

Book a free data readiness call

We will tell you in 30 minutes whether your current data is ready for AI, or what needs to be fixed first. No pitch. No obligation.

Fixed-fee engagement. Audit included. Your data layer, your ownership.

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