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Benoit LeguillierBL

Benoit Leguillier

Dynamics 365 & Data Expert (SQL, Power BI)

€750/day
Marseille, FR
15+ years

Average response time: 1 hour

About Benoit

Business Analyst senior avec une expertise avancée sur Dynamics 365 (CRM, Project Operations) et les environnements data.

Je combine business analysis, architecture et design de solutions pour construire des systèmes robustes, évolutifs et performants.

J’interviens principalement sur des missions courtes à forte valeur pour :

  • résoudre des problématiques complexes
  • définir ou améliorer des architectures CRM et data
  • optimiser des systèmes existants


🔹 Domaines d’intervention

  • Dynamics 365 CRM (Sales / Customer Service)
  • Dynamics 365 Project Operations
  • Architecture & design de solutions (CRM & Data)
  • Data & reporting (SQL, Power BI, Microsoft Fabric)


🔹 Ce que je fais concrètement

  • Conception d’architectures CRM et data
  • Design de modèles Dataverse robustes et scalables
  • Debug et optimisation SQL
  • Résolution de problèmes complexes (CRM / data / reporting)
  • Création ou correction de dashboards Power BI


🔹 Comment j’interviens

J’interviens principalement sur des besoins ciblés, à forte valeur ajoutée :

  • résolution de problèmes complexes ou bloquants
  • cadrage et design de solutions CRM & data
  • optimisation rapide de systèmes existants
  • analyse et amélioration de modèles de données

Les interventions sont généralement courtes (de quelques heures à quelques jours), avec un focus sur des résultats concrets et rapidement exploitables.


🔹Compétences

  • Dynamics 365 CRM
  • Dynamics 365 Project Operations
  • Dataverse
  • Solution Architecture
  • Data Architecture
  • SQL
  • Power BI
  • Microsoft Fabric
  • Microsoft Power Platform
  • Data Analysis
  • Business Analysis
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Freelance
    Senior Business Analyst - Dynamics 365 & Data
    March 2021 - Today (5 years and 3 months)
    Aix-en-Provence, France
    Main activities & responsibilities

    • Designed and optimized CRM solutions (Dynamics 365) with a strong focus on usability, scalability, and data quality
    • Led requirements engineering and functional design across both project and continuous improvement initiatives
    • Translated complex operational needs into clear, structured specifications and end-to-end solution designs
    • Contributed to solution architecture and data model design (Dataverse)
    • Designed and enhanced data and reporting solutions around Dynamics 365 to support business insights and decision-making (SQL, Power BI, Microsoft Fabric)
    • Structured and managed delivery backlogs to ensure efficient, value-driven execution
    • Planned and executed system integration testing (SIT) to guarantee solution quality
    • Collaborated closely with product owners, developers, and stakeholders in complex environments
    Microsoft Dynamics CRM Microsoft Power BI Microsoft Power Platform Dataverse Microsoft Fabric
  • SECO Group
    IT Delivery Lead – Dynamics 365 & Data Solutions
    July 2018 - March 2025 (6 years and 8 months)
    Brussels, Belgium
    Main activities & responsibilities

    • Led IT service delivery and cross-functional teams, ensuring high-quality, value-driven solutions across complex environments
    • Managed end-to-end delivery of projects, aligning scope, timelines, resources, and business objectives
    • Translated business needs into structured requirements, solution designs, and actionable delivery plans
    • Contributed to solution architecture and design across CRM, ERP, and Microsoft ecosystems
    • Implemented and optimized Dynamics 365 solutions (Sales, Project Operations) and supported ERP stabilization (Dynamics NAV)
    • Designed and improved business processes leveraging Microsoft 365, Power Platform (Power Automate, Power BI), and collaborative tools
    • Delivered data-driven solutions and reporting capabilities to support operational efficiency and decision-making
    • Led User Acceptance Testing (UAT) and coordinated solution rollouts across the organization
    • Implemented tools and frameworks to structure delivery (Digital PMO, Jira Service Management for Service Desk and asset management)
    • Facilitated stakeholder alignment and decision-making in complex, multi-team environments
    Dynamics 365 Microsoft Power BI Solution Architecture Analyse de données
  • SWIFT
    Senior Business Analyst - Requirements & Solution Design
    March 2017 - July 2018 (1 year and 4 months)
    Brussels, Belgium
    Main activities & responsibilities

    • Led end-to-end requirements engineering activities (elicitation, modelling, validation, and management) on large-scale projects
    • Translated business needs into structured specifications and solution designs
    • Produced high-quality documentation, including Customer Requirements Specifications, Functional Specifications, and business process models
    • Contributed to functional design and ensured alignment with overall solution architecture
    • Supported data consistency and reporting needs through structured analysis and process design
    • Prepared, planned, and conducted User Acceptance Testing (UAT) to ensure solution quality and business alignment
    • Delivered presentations on system enhancements and facilitated stakeholder validation
    • Designed and delivered user training sessions for front-end and back-office solutions
    Requirements Engineering Business analysis Functional Analysis

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Education

  • Master's
    Master's
  • Master's degree
    University Aix-Marseille III
    2003
    Master's degree

Skill set

Categories