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Axel CaumartinAC

Axel Caumartin

Global OMS & Omnichannel Program Manager

€1,000/day
Paris, FR
8-15 years

Average response time: 1 hour

About Axel

Global OMS & Omnichannel Program Manager avec plus de 12 ans d’expérience dans la transformation digitale des opérations retail & e-commerce.

J’accompagne les groupes internationaux dans la mise en place, l’évolution et l’optimisation de leurs plateformes OMS (Manhattan), WMS, SAP, JDA, ainsi que dans la convergence Retail / E-commerce.
Mon rôle : assurer la gouvernance, la cohérence fonctionnelle et la performance opérationnelle de bout en bout.

Mes expertises principales :
  • Pilotage de programmes OMS / Omnichannel à grande échelle
  • Intégration OMS ↔ SAP ↔ WMS ↔ E-commerce
  • Gestion de la relation éditeur (Manhattan Associates) & Vendor Management
  • Gouvernance SI, roadmap, budget (PR/GR), priorisation et arbitrages
  • QA, stratégie de test, hypercare & stabilisation
  • Management d’équipes pluridisciplinaires (IT, Retail, Data, Ops)

J’interviens notamment sur :
  • Ship-from-Store, Click & Collect, Order in Store, Returns Management
  • Unification des stocks (1Inventory), optimisation des flux magasins & DC
  • Refonte OMS / migration Manhattan, montée de version, scalabilité
  • Accélération omnicanale pour les marques Retail & Luxe

Mon approche :
Clarté, alignement, exécution efficace et priorisation business.
J’apporte une vision structurante et orientée résultats, tout en garantissant une collaboration fluide entre IT, opérations et métiers.

👉 Disponible pour missions de direction de livraison, audit OMS, gouvernance SI, cadrage, pilotage de programme et renfort stratégique dans les équipes IT/Omnichannel.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Basic

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

Experience

  • Kering
    OMS Manager – Global OMS Lead
    LUXURY GOODS
    December 2024 - Today (1 year and 6 months)
    Paris, France
    End-to-end accountability for the global delivery, operations and continuous improvement of Kering's OMS platform (Manhattan). Leadership of a 6-person cross-functional team (internal FTEs) and direct management of the partnership with Manhattan Associates and key vendors. Oversight of the entire OMS lifecycle: design, build, QA, deployment, and RUN support. Budget and vendor management including PR/GR, PO validation, invoicing, and financial tracking. Strategic alignment between Retail, IT, Brands and Operations to ensure business-driven system evolution. Definition and prioritization of the OMS roadmap, supporting all omnichannel flows (Ship-from-Store, Click & Collect, Returns, Split Shipments).
  • Kering
    WMS IT Delivery Manager – Global Warehouse Projects
    LUXURY GOODS
    July 2023 - March 2025 (1 year and 8 months)
    Paris, France
    Global accountability for development, deployment, and operations of Kering's Warehouse Management Systems (WMS) across regions. Management of 5 internal FTEs and coordination of regional vendor teams and system integrators. Oversight of project and vendor budgets (~€1 M) and end-to-end delivery lifecycle (build, deployment, hypercare). Contribution to strategic IT logistics roadmap, aligning group, brand, and operations requirements. Governance of project planning, resourcing, and post go-live support models to ensure stability and scalability.
  • Ledger
    Senior Product Manager
    August 2022 - June 2023 (10 months)
    Paris, France
    Responsible for leading product strategy, cross-functional team coordination and delivery of digital platform enhancements in a high-demand B2C tech environment.

    Product Delivery & Operations :
    • Led end-to-end feature delivery lifecycle: ideation, prioritization, development, QA, release
    • Collaborated with Product Managers and stakeholders to align delivery with business KPIs
    • Facilitated cross-team communication and ensured seamless execution of platform enhancements
    • Strengthened delivery execution capacity later leveraged in OMS & WMS leadership roles at Kering naturelle avec les défis rencontrés chez Kering.

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Education

  • Master's degree
    SUPINFO - The International Institute of Information Technology
    2011
    Master's degree
  • BTS, BTS Informatique de Gestion, spécialisation Développement
    Lycée Saint Gabriel
    2008
    BTS, BTS Informatique de Gestion, spécialisation Développement

Skill set

Categories