You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Christophe S.CS

Christophe S.

Transition Manager E-commerce & Acquisition

€900/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Christophe

Transition ManagerandPerformance Marketingexpert with 15 years of experience, I supportE-commercemanagement (Retail, Luxury, etc.) in optimizing their profitability.

My focus: transforming complex ecosystems and large media budgets (>€4M) into concrete growth levers for yourRevenueand your **P&L**.

🎯What I bring to your organization:
  • -Business Unit Management:Team management (up to 5 FTEs), recruitment, and talent development (Acquisition, E-merchandisers). Full e-commerce division management.
  • -Strategic & Budgetary Steering:Optimization of media budgets up to €4.5M (SEA, Social Ads, Affiliation, etc.) with an obsession for ROAS and COS reduction.
  • -Conversion Acceleration (CRO):Advanced expertise in UX and A/B Testing (+38% conversion rate recently generated on an international scope).
  • -International Expansion:Deployment and structuring of e-commerce activities in the UK, DE, IT, CH, BE, ES, and NL markets.

🛠️ Key Expertise:
  • -Multi-channel Acquisition:SEO, SEA, Social Ads, Affiliation, and Retargeting.
  • -Data & Tech:Steering via **GA4**, GTM, Looker Studio, and mastery of major CMS (Hybris, WordPress, Magento).
  • -Operational E-commerce:Ecosystem redesign, commercial animation plan, and pricing policy.

📈 Some recent successes:
  • -Printemps:+141% revenue vs. previous year internationally.
  • -Made In Design:+6% revenue at constant budget and 10% reduction in agency fees.
  • -Editions Larivière:+93% revenue with a 20% budget reduction.

Available immediately forTransition Manager**, **E-commerce Director**, **Head of Growth**, or **Digital Strategy Consultingroles.
Let's discuss your challenges!
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Paris (up to 30km)

Experience

  • MADE IN DESIGN
    Transition Manager E-commerce & Acquisition
    E-COMMERCE
    March 2024 - December 2025 (1 year and 9 months)
    Paris, France
    Made In Design, a subsidiary of the Printemps Group, is a major e-commerce player in designer furniture and home decor, established for over 25 years with a presence in 5 countries: FR, UK, DE, IT, CH.

    Context:As aTransition Manager**, I led the e-commerce and acquisition division (multi-million euro budget). Comprehensive **Performance Marketingmission: restructuring levers (SEA, SMA, SEO, Affiliation) and optimizing conversion through A/B Testing.

    1. E-commerce, UX & CRO Division Management:

    *Management & Reorganization:Led a team of 4 FTEs (Commercial Animation, E-merchandising, International) and professionalized internal processes.

    *Commercial Strategy:Complete overhaul of pricing policy and optimization of the commercial animation plan to maximize profitability.

    *Customer Journey Optimization:Managed the A/B Testing roadmap and UX initiatives aimed at continuous improvement of the conversion funnel.

    *Results:+38% increase in conversion rate (vs. previous year) and a +1 point gain in profit margin.


    2. Acquisition & Performance Steering:

    *Budget Management:Managed a media budget of €2.7M across all levers (SEO, SEA, Affiliation, Retargeting, Social Ads).

    *Operational Efficiency:Managed tenders for changing SEO & Affiliation agencies and reduced agency fees by 10%.

    *Management & Structuring:Internalized expertise through onboarding and coaching of a Traffic Manager.

    *Results:+6% revenue growth at constant budget and a 2-point improvement in COS.
    E-commerce Digital Marketing Strategy Transition Manager P&L Management Digital Acquisition Strategy
  • CITADIUM Printemps Groupe
    Transition Manager Acquisition
    E-COMMERCE
    October 2023 - March 2024 (5 months)
    Paris, France
    New assignment at Citadium.com, a major e-commerce site for fashion products. I had already intervened a year earlier for the same mission, to take over the management of web acquisition.

    1. Performance Strategy & Budgetary Steering:

    *- Acquisition Management:Managed a budget of €1.5M across all performance levers.

    *- ROI Optimization:Allocated investments to maximize revenue while controlling acquisition costs.

    *- Business Results:Major growth of +84% in revenue vs. previous year with a controlled budget increase of only 10%.


    2. E-commerce & Retail Expertise:

    *- Omnichannel Synergy:Aligned digital operations with the physical store commercial calendar (Retail) to ensure a consistent brand experience.

    *- Commercial Animation:Close collaboration on the animation plan and e-merchandising to optimize on-site conversion.

    *- Data Analysis:Daily monitoring of e-commerce KPIs to adjust the distribution strategy in real-time.
    E-commerce Traffic Acquisition SEA Webmarketing Strategy Budget Management
  • IKKS
    Head of E-commerce & Growth – International Scope
    E-COMMERCE
    July 2023 - Today (2 years and 11 months)
    Paris, France
    Ikks.com is the e-commerce site of an iconic French ready-to-wear fashion brand, IKKS.
    This e-commerce site also includes products from the I.Code brand.

    Intervened as a Transition Manager to head the E-commerce division.

    1. Digital Division Management:

    *- Team Management:Operational management of a division of 4 FTEs (Acquisition, Traffic, E-commerce).

    *- Performance Steering:Management and optimization of an annual budget of €1.4M.

    *- Digital Transformation:Professionalization of working methods and upskilling of internal teams.


    2. International Expansion & Strategy:

    *- Multi-Market Deployment:Managed the e-commerce strategy across 5 key countries: UK, Belgium, Netherlands, Spain, and Germany.

    *- Margin Optimization:Focused on balancing sales volume and advertising investment profitability.
    E-commerce Traffic Acquisition SEA Webmarketing Strategy Affiliation

Recommendations

MP
FU
JG
Mélissa Pouvreau and 2 other people have recommended Christophe

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • MBA E-business
    ISC Paris
    2009
    Marketing et Management des Technologies de l'Information
  • Master in Real Estate
    Université de Marne-la-Vallée
    2008
    Ingénierie de l'immobilier avec spécialisation en Facility Management

Certifications

Skill set

Categories