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Guillaume JaminGJ

Guillaume Jamin

CRM Strategy, Loyalty & B2C Acquisition

€900/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Guillaume

Experienced manager with 10+ years of experience in the telecommunications sector (SFR / Bouygues Telecom) and specialized retail covering high-tech & editorial products (Fnac-Darty), fashion & luxury (Printemps), and beauty (Marionnaud); and major distribution models (brick & mortar / e-commerce / omnichannel).

Cross-functional skills:
- Customer base management and development: design and execution of acquisition & drive to web/store strategies (SEA, Google Shopping, Affiliation, Social Ads Retargeting, Display), customer lifecycle management (engagement, loyalty, cross/up-selling, reactivation, retention...) through all contact channels (email, SMS, mail, phone, app/wallet push), in-store/online data collection and CRM contactability
- Scoping and deployment of strategies/projects/mechanics involving multidisciplinary teams (IT, digital, finance, legal, training...): loyalty programs (paid/free/subscription), omnichannel offers & customer journeys, customer journeys (marketing automation), national or segmented promotional operations, service provider selection and calls for tender
- Business steering: monitoring / forecasting / KPI analysis, reporting / dashboard scoping, customer scoring / segmentation / qualitative & quantitative studies, business plan construction and monitoring, marketing budget steering, ROI/ROAS measurement, steering of service providers & media/creative agencies
- Team management and leadership: recruitment, onboarding, skills development, team building, operational process audit and redesign

ESSEC Business School - Master of Science in Management (E10)
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Fluent

Can work on-site
Paris (up to 15km)

Experience

  • MARIONNAUD
    Head of CRM and Paid Traffic Acquisition
    RETAIL (SMALL BUSINESS)
    March 2021 - December 2024 (3 years and 10 months)
    Paris, France
    Mission: Maximize customer recruitment, engagement, and CLTV for Marionnaud by building a segmented 'customer' strategy based on marketing automation, AI, and Data.

    Managed a team of 20 people with 4 direct reports (CRM Run, CRM Build & Loyalty, Paid Traffic, Data)
    Member of the Marionnaud Leadership Team

    Scope covered:
    - CRM & Loyalty: managed the multichannel animation plan (email, SMS, print, app/wallet push, phone) national & local, built customer journeys, implemented product recommendations and predictive targeting, redesigned and launched the fully digitized Marionnaud loyalty program
    - Paid Traffic: ROAS-driven management of mid/lower funnel levers (SEA, Google Shopping, Social Ads, Affiliation, Retargeting, Display) with media/affiliation agencies, implemented an omnichannel traffic strategy, deployed CRM onboarding
    - Customer Intelligence & Data: automated KPI reporting via Databricks implementation and migration to Tableau, scoped customer analyses/studies/segmentation
    - Promotions: managed the national & segmented promo plan, participated in redesigning mechanics in line with legal frameworks (Omnibus law, Egalim 3 law)
    - Monetization / Trade: managed CRM, Traffic & Data levers open to partner brands (L’Oréal Luxe, Estée Lauder, Chanel, Dior, Hermès, LVMH…)
    - Transformation: sponsored the 'customer' project roadmap in conjunction with IT & Digital teams, complete team reorganization, redesigned CRM processes and improved productivity (Kanban method), implemented cross-functional tools/reporting and shared best practices with other European BUs

    Results achieved: customer base grew by +4%, €XYM in annual incremental revenue generated by the CRM plan (vs control group), digital contactability +20 points, highest enrolled revenue share in the AS Watson group (Europe/Asia)
  • PRINTEMPS
    CRM Acquisition and Loyalty Manager
    RETAIL (SMALL BUSINESS)
    July 2017 - March 2021 (3 years and 8 months)
    Paris, France
    Mission: Recruit and develop the value and engagement of the 'local' customer base of Printemps department stores by designing and executing the acquisition and loyalty strategy:

    - Managed the Printania loyalty program: defined evolutions and benefit enhancements by status, created a discretionary VIP status, redesigned and created 'life cycle' trigger campaigns, built segmented programs (reactivating inactive customers, value development...), digitization (loyalty card in wallet, extension of benefits on printemps.com and placedestendances.com e-commerce sites), clienteling
    - Built and deployed the strategy for acquiring new customers: managed SEA/Google Ads & Meta campaigns and the test & learn approach for digital drive-to-store levers, managed marketing partnerships
    - Managed the private credit card in conjunction with financial partner CA-CF and the Printemps gift card P&L
    - Managed a team of 4 CRM project managers
    - Managed a marketing budget
  • FNAC DARTY
    CRM Loyalty Manager
    RETAIL (SMALL BUSINESS)
    June 2015 - July 2017 (2 years and 1 month)
    Mission: Develop the value and engagement of Fnac customers through the paid loyalty program Carte FNAC (>5M enrolled customers generating >60% of FNAC revenue) and the premium Carte FNAC ONE program:

    - Managed card openings/renewals and subscription revenue: defined card pricing and promotional campaigns, managed in-store activities (objectives, sales staff challenges)
    - Developed and deployed program evolutions: launched new benefits, redesigned the ONE program
    - Managed the customer base: built targeted promotions based on customer lifecycle / purchasing behavior, organized private in-store events for ONE members
    - Developed revenue synergies between Fnac & Darty: built cross-sell operations between the 2 customer bases
    - Managed CRM / Print activities: Contact magazine & ad hoc mailings
    - Managed a team of 5 people (3 marketing operations officers + 2 interns)
    - Managed a marketing budget

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Education

  • Master of Science in Management
    ESSEC (School of Economic and Commercial Sciences)
    2010
    Membre de la Chaire Vente et Stratégie Marketing Membre de la Chaire Produits de Grande Consommation

Skill set

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