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Denis SevereDS

Average response time: 1 hour

About Denis

Vous avez besoin d'aide pour structurer votre infrastructure IT ? Votre plateforme ne scale pas ? Vous manquez de vision technique pour vos projets digitaux ?

Je peux vous aider.

Avec 20 ans d'expérience en architecture logicielle et leadership technique, je vous accompagne sur :
✓ L'architecture de vos systèmes pour supporter votre croissance
✓ La structuration de vos équipes IT et la mise en place de processus
✓ L'optimisation de vos plateformes (performance, sécurité, infrastructure)
✓ Le pilotage de vos projets digitaux complexes
Ce qui me différencie :

Expérience CTO : j'ai dirigé les équiês IT, Infra, Security et Data chez PrestaShop (scaling de 150 à 450+ employés)

Vision opérationnelle : je comprends les enjeux business et techniques

Approche pragmatique : solutions adaptées à votre contexte, pas du consulting "one-size-fits-all"

Projets sur lesquels j'interviens :
Stratégie technique • Audit et optimisation • Architecture système • Lead développement • Direction IT • Refonte de plateformes
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

Can work on-site
Paris (up to 10km)

Experience

  • Palcoyo
    Fondateur
    SOFTWARE PUBLISHING
    October 2024 - Today (1 year and 8 months)
    Bernay, France
    Supporting SMEs and associations in their digital projects.

    Leveraging 20 years of experience in web development and project management to offer tailored and innovative solutions.

    Expertise in load management, performance optimization, and complex systems architecture.
    Gestion de projet web Gouvernance SI Architecture SI Google cloud
  • PrestaShop
    Deputy CTO
    E-COMMERCE
    June 2018 - September 2023 (5 years and 3 months)
    Paris, France
    Leading the company's IT, Infra, Security and Data teams to support the company's business and growth.

    Member of the company's Leadership Team & Tech Lead Team

    Architecture of a new Company Data platform based on GCP, Looker, Ascend and Atlan.

    Implementation and rationalization of internal tools (contract negotiation, information system integration, governance definition)

    Implementation of processes and governance of internal tools to support the company's transformation => number of employees multiplied by 3 over the period -> 450+ employees
    Gouvernance SI Leadership et gestion d'équipe Analyse de données Management d'équipe Gestion de partenariats
  • PrestaShop
    E-Commerce & Marketplace Technical Director
    E-COMMERCE
    July 2014 - May 2018 (3 years and 10 months)
    Paris, France
    Direct management of 15 people.

    Technical and strategic vision on the development and the evolutions to bring to the marketplace to accompany the strong development of the company over the period
    - Sales of third party extensions and internally developed ones
    - Customer support
    - Relationships with technology partners
    - reporting and accounting.

    Management of the Marketplace development team.

    Management of the Prestashop software extensions development team with the Prestashop brand (80+ extensions)

    40% increase in annual revenues over the period.
    E-commerce Management d'équipe Marketplace Leadership et gestion d'équipe

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Education

  • Licence professionnelle SIL option DA2I
    Université Lille 1 Sciences et Technologies
    2005
    Licence professionnelle SIL option DA2I
  • BTS IRIS
    Lycée Paul Cornu
    2004
    BTS IRIS

Skill set

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