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Growth engineering

Analytics and server-side tracking, attribution, conversion improvements, lifecycle and CRM systems, ad performance analysis

01 / The problem

What it looks like from your side

Your analytics don't match your orders, so every decision about ads, pages and email is a guess.

Growth work is engineering work: it depends on data that's correct, and on changes that are built and measured properly. I start with tracking, because every later decision depends on it.

What it covers:

  • Analytics and tracking. GA4 and Google Tag Manager, server-side tagging, duplicate pixel cleanup, and purchase events that match the orders.
  • Attribution. UTM discipline and first- and last-touch order attribution, including offline sources such as QR codes.
  • Conversion improvements. Funnel and checkout analysis, then built and tested changes to the pages that matter.
  • Lifecycle and CRM systems. Flows timed to the buying cycle (cart reminders, reorders, win-back, review requests), with holdout tests to show what they add.
  • Ad performance analysis. Campaign structure, ROAS diagnosis and budget allocation, based on the corrected data.

02 / Signs

Signs you need this

Tick what sounds like your business

Tick the ones you recognise.

03 / Method

What I do, step by step

  1. Audit tracking against real orders
  2. Fix the data: GA4, Tag Manager, server-side tagging, order attribution
  3. Find where visitors drop off, with data and session recordings
  4. Build and test the fixes: pages, checkout, lifecycle flows
  5. Report the numbers before and after

04 / Deliverables

What you get

The number I report at the end

Share of orders tracked, conversion rate before → after

Typical timeline: 2–4 weeks for tracking; ongoing for testing

05 / Proof

Related work

US subscription supplement store

Live

Lifecycle email system

Problem
Customers bought once and weren't contacted again at the right time.
What I built
Lifecycle flows timed to the buying cycle (cart reminders, reorders, win-back, review requests), with holdout testing and batched sending.
Outcome
Live in production; every flow runs against a holdout group, so its effect can be measured.
Stack
  • FluentCRM
  • Brevo
  • WooCommerce
  • GTM

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