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Thomas KerléguerTK

Thomas Kerléguer

Head of Growth Ecommerce | Shopify Expert

€1,000/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Thomas

Looking for a Head of Growth for your Ecommerce that drives profitability based on contribution margin?
You are in the right place.

💰 20M+ in revenue generated online through growth strategies for DNVBs (Meta Ads, Google Ads, Pinterest Ads, Emailing - Klaviyo, CRO Shopify).
🚀 Former Head of Growth for 2 DNVBs (12M+ in revenue generated).
✅ 10+ Ecommerce brands supported in Ads/CRO/Growth.
🇺🇸 4 Ecommerce brands launched in international markets (USA, EU).

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Recurring problem with Ecommerce Growth consultants: they are (mostly) not senior and are not obsessed with the profitability of their work.

Yet, you have a simple need: implement profitable actions, whose impact is quantifiable for your Shopify. Otherwise, you are losing money.

This is my core business: I think like a CEO, applying my knowledge and experience in Growth for e-commerce brands.
As if your company were mine.

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👉 Here are the missions I most often carry out:

1- Complete audit of acquisition funnels (Meta Ads, Google Ads, SEO, CRO) with action plan and roadmap.
2- Implementation of the action plan and roadmap in line with the defined strategy.
3- Creation of Landing Pages and mockups for Ecommerce.
4- Strategy and Management of Acquisition and On-site Conversion Optimization.
5- Creative production.
6- Implementation of server-side tracking and reporting (Looker Studio).

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⚙️ How it works:

1. Written exchange: I have 5 questions to understand your issue.

2. Discovery call (30min): we go into the details of your needs and I will formalize a proposal.

3. Mission launch: from 2000 to 5000€ (1-shot or monthly, depending on need).

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📩 Contact me now to get a quote.
(I am very responsive.)
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • AJY
    CRO Strategist
    October 2024 - Today (1 year and 10 months)
    AJY is a French brand of high-end food supplements, with strong scientific legitimacy but a poorly optimized digital ecosystem (website, customer journey, CRM). The objective: structure the e-commerce strategy, improve conversion rates, and activate sustainable growth levers.

    Missions:
    • Take charge of the brand's CRO & growth strategy.
    • Define and execute a performance and scalability-oriented roadmap.
    Actions:
    • Redesign of the e-commerce site on Shopify with a mobile-first and conversion-centric approach.
    • Creation of mockups for optimization and transmission to the developer.
    • Launch of a personalized quiz to capture leads and recommend the right products (behavioral segmentation).
    • Creation of dedicated landing pages per persona / need / product.
    • Implementation of an A/B testing roadmap on the funnel (home, PDP, checkout).
    • Deployment of a unified Looker Studio dashboard to manage KPIs.
    • Collaboration with Paid Ads & creative teams to maximize impact.
    Results:
    • E-commerce conversion rate +60% in 3 months.
    • Structured, scalable, and data-driven funnel.
  • GOWOD
    Head of Growth
    September 2024 - Today (1 year and 11 months)
    GOWOD, a global leader in mobility apps for athletes, sought to strengthen its digital acquisition and structure its Meta campaigns in a context of strong competition (Pliability, etc.) and internationalization (90% US market).

    Missions:
    • Define and implement the Meta Ads acquisition strategy in several key markets (US, FR, DE, etc.).
    • Manage an acquisition budget of +50K/month
    • Identify growth levers in the mobile acquisition funnel.
    • Structure and produce the creative strategy and performance management.
    Actions:
    • Complete audit of Meta Ads campaigns and restructuring into a full-funnel approach (Awareness → Conversion).
    • Creation of a Creative Framework aligned with different audiences (CrossFitters, New Sports, coaches, beginners, etc.).
    • Intensive test & learn on video creatives (UGC, tutorials, testimonials): +800 creatives tested.
    • Implementation of automated weekly reporting for granular management by country / device / format / sport on Looker Studio.
    • Collaboration with internal product & branding teams for global alignment.
    Results:
    • CPA reduction of -35% in 2 months.
    • ROAS increase of +55% on Meta campaigns.
    • Successful scaling in US markets with localized creatives.
    • Creative strategy adopted internally for subsequent cycles (+800 creatives produced and tested)
  • All You Need Nutrition
    Head of Growth E-Commerce
    July 2024 - Today (2 years and 1 month)
    All You Need is a fast-growing French brand of high-end food supplements, founded by a micronutrition expert. The brand needed strategic management to scale its sales while structuring its DTC model.

    Missions:
    • Take over the operational management of the brand (e-commerce, marketing, logistics).
    • Accelerate online growth while controlling margins.
    • Structure processes, teams, and acquisition channels.

    Actions:
    • Management of acquisition campaigns (Meta) with a focus on ROI.
    • Deployment of subscription offers and a retention strategy.
    • Structuring of a management dashboard via Looker Studio.

    Results:
    • From 0 to €500k in revenue in 12 months.
    • Conversion rate of 6.5%.
    • Strengthened loyalty through subscriptions and automated flows.
    • Consolidated team and skill development in key areas.

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Education

  • MSc. Marketing
    KEDGE Business School
    2016

Skill set

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