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Cédric LesneCL

Cédric Lesne

Scrum Master | Product Owner | Front-end developer

640 €/jour
Bruxelles, BE
15 ans et +

Délai de réponse moyen : 1h

À propos de Cédric

Freelance Certifié Scrum Master & Product Owner avec plus de 20 années dans le domaine du dévelopement web front-end et expérience pratique des 3 rôles Scrum depuis 2013.

En tant que Scrum Master, j’aide les équipes à grandir en autonomie et en collaboration, en favorisant l'amélioration continue et la responsabilisation partagée pour atteindre les objectifs produit.

En tant que Product Owner, je m'approprie le produit en responsabilisant les équipes et en alignant les besoins des utilisateurs sur les objectifs commerciaux.

En tant que Dévelopeur web Front-end, je conçois des sites web performants, accessibles et robustes en mettant l'accent sur les standards du web, le référencement naturel (SEO/GEO), l'amélioration progressive et la compatibilité multi-navigateurs.
  • Français

    Bilingue ou natif

  • Anglais

    Bilingue ou natif

  • Néerlandais

    Capacité professionnelle limitée

  • Allemand

    Notions

Accepte de travailler sur site
Bruxelles (jusqu’à 50 km)

Expériences

  • MLOZ (Mutualités Libres / Onafhankelijke Ziekenfondsen)
    Scrum Master
    janvier 2023 - janvier 2025 (2 ans)
    Bruxelles, Belgique
    Tasks

    Supported 4 cross-functional teams (one at a time, except for team 3 & 4) composed by analysts, software developers, Proxy/Product Owners: team 1 (7 members), team 2 (19 members), team 3 (12 members), team 4 (10 members)

    • Acted as the link between business stakeholders, Product Owners and development teams to ensure clear understanding of requirements and priorities
    • Facilitated workshops and refinement sessions to elicit, clarify and document functional and non-functional requirements for projects features
    • Supported Product Owners in product roadmap definition and follow-up with stakeholders, backlog structuring, prioritization and acceptance criteria definition
    • Tracked KPIs and sprint progress, coordinated releases and mitigated risks through proactive dependency management, defining knowledge matrices, detecting bottlenecks, encouraging pair-programming, critical process documentation,...
    • Promoted team autonomy and continuous improvement through structured feedback and sprint retrospectives
    • As change agent: participated to systemic impact activities (ex : skills guilds, Lean initiative (as Tribe representative) and organizational workshops), challenging status quo, proposing experiments
    Environment

    • Multiple CMS-based websites (Magnolia, Java backend, HTML/CSS/JS frontend)
    • Integration with Jenkins CI/CD, Sonar, Azure, Openshift, Swagger
    • Cross-functional collaboration with Product Owners, Business Analysts, Developers and QA
    • SAFe inspired Agile ecosystem: Scrum of Scrums at Tribe level, regular PI Planning, sprint ceremonies, KPI tracking and continuous improvement loops
    .
    Scrum Amélioration continue Communication Facilitation Priorisation (RICE, MosCow, ...)
  • Partenamut
    Front-end developer, Scrum Master
    mai 2021 - janvier 2023 (1 an et 8 mois)
    2022:
    Partenamut.be project: front-end integration based on custom Figma designs; Bootstrap 5, vanilla JS, SCSS.
    Helan.be project maintenance: code fixes, integration of new functionalities.
    Online Affiliation project: setup and front-end integration start, code reviews.
    Code reviews on Online Affiliation, GOK, Easyforms projects; front-end knowledge sharing.
    Scrum Mastering for PSS Website team (Helan + Partenamut projects).

    2021:
    Helan.be project: code review third-party deliverables, front-end integration, TS to JS conversion.
    Gulp + Rollup setup, Bootstrap 4, jQuery, SCSS, Magnolia CMS(Java), Git, Jenkins, Openshift, Sonar, Scrum workflow.
    FE resources recruitment, code reviews, technical coaching.
    Scrum Amélioration continue Communication Développement Front-End CMS
  • Emakina
    Lead front-end developer
    juillet 2019 - mai 2021 (1 an et 10 mois)
    Leading an evolving front-end team (4 to 6 persons, including on-site and remote (located in Turkey or Serbia) colleagues) dedicated to projects related to a major client.

    Time split between reviewing code, mentoring/coaching, sharing knowledge & best practices in the team on a weekly basis and producing code deliverables.

    Focus tracks: maintainable code, web performance, web accessibility.
    Provided several company level talks on web performance.

    Technologies used: HTML, CSS, JS, in-house static site generator, Webpack, Node.js tooling, Jenkins, CMS (Sitefinity (.NET), Adobe Experience Manager (Java)), Git, Scrum(onboard/help colleagues on that topic as well).
    Leadership Développement Front-End Mentoring Facilitation Scrum

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Formations

  • Nederlands Threshold 4 @HOME Mondeling + Schriftelijk verkort
    CVO Semper
    2026
  • Nederlands Threshold 2 & 3 @HOME Mondeling + Schriftelijk verkort
    CVO Semper
    2025

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