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Benoit LeguillierBL

Benoit Leguillier

Business Analyst / Solution Architect Dynamics 365

€750/day
Aix-en-Provence, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Benoit

Senior Business Analyst with advanced expertise in Dynamics 365 (CRM, Project Operations) and data environments.

I combine business analysis, architecture, and solution design to build robust, scalable, and high-performing systems.

I primarily focus on short, high-value missions to:

  • solve complex problems
  • define or improve CRM and data architectures
  • optimize existing systems

―​

🔹 Areas of Expertise

  • Dynamics 365 CRM (Sales / Customer Service)
  • Dynamics 365 Project Operations
  • Solution & Data Architecture
  • Data & Reporting (SQL, Power BI, Microsoft Fabric)

―​

🔹 What I do concretely

  • Design CRM and data architectures
  • Design robust and scalable Dataverse models
  • Debug and optimize SQL
  • Solve complex problems (CRM / data / reporting)
  • Create or fix Power BI dashboards

―​

🔹 How I work

I primarily focus on targeted, high-value needs:

  • solving complex or blocking issues
  • scoping and designing CRM & data solutions
  • rapid optimization of existing systems
  • analysis and improvement of data models

Interventions are typically short (from a few hours to a few days), with a focus on concrete and quickly actionable results.

―​

🔹 Skills

  • 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 5 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 Data Analysis
  • 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