Freelancer profile translated to English.
Back to original languageAbout Quentin
I design and deploy data and AI systems that truly run in production, with a strong focus on Microsoft Fabric, Power BI, Power Platform, and Copilot Studio.
For 8 years, I have been helping international groups transform complex business needs into robust, readable, and usable solutions for their teams. I work on data platform, governance, reporting, automation, and AI agent topics, with a very delivery, adoption, and business value-oriented approach.
I support my clients in three main areas:
- Data Architecture on Microsoft Fabric: lakehouse, PySpark pipelines, Dataflows Gen2, semantic models, governance, and Data Product structuring.
- Business AI & Automation: Copilot Studio, AI Builder, Power Automate, use cases connected to Supply Chain, Finance, Sales, or Operations data.
- BI & Business Applications: Power BI, DAX, Power Apps, executive reporting, critical internal applications, and rationalization of decision-making ecosystems.
I have worked in demanding environments such as Chanel, Rolex, L'Oréal, Bulgari, and Givenchy, on multi-country projects, often acting as an interface between business, IT, European, and Corporate teams.
What my clients appreciate most: tight scoping, clear decisions, solutions that last, and real skills transfer to make teams autonomous.
Available for:
- Audit and scoping.
- POC and MVP.
- Data architecture and governance.
- Building Power Platform / BI / AI solutions.
- Reinforcing Data / BI / Automation Lead roles.
Based between France and Switzerland, available remotely and on-site depending on the context.
French
Native or bilingual
English
Fluent
German
Conversational
Can work on-site
Lyon (up to 50km), Paris (up to 50km), Marseille (up to 50km), Grenoble (up to 50km), Genève (up to 50km)
Experience
- CHANELRegional Data, BI & Power Platform Lead - Swiss MarketsLUXURY GOODSJanuary 2024 - Today (2 years and 5 months)Geneva, SwitzerlandI lead the Data, BI, and Power Platform ecosystem for Swiss Markets across a multi-country scope covering Switzerland, Brazil, Mexico, Panama, and India.I work at the intersection of business teams, local IT, Europe, and Corporate to structure reporting, ensure data reliability, rationalize existing solutions, and support transformation around Dynamics 365, BIs, Microsoft Fabric, and Data Platform.Key Responsibilities:
- Regional leadership of Data, BI, and Power Platform topics across 5 countries.
- Coordination between business, IT, Europe, Corporate, and BI divisions.
- Reporting governance, KPI reliability, data quality, and cross-system reconciliation.
- Data adoption, BI support, documentation, training, and change management.
- Contribution to the D365 program on scoping and reporting requirements.
- Regional referent for Microsoft Fabric / Data Products.
- Leadership and support of Power Apps and Power Automate solutions.
- Technical delivery on Power BI, data models, refresh, reporting, and automation.
Concrete Results:- Structuring of the regional data and BI strategy as part of the D365 deployment.
- Co-management of an internal Power Apps e-commerce platform connected to the Adyen API, used by over 600 employees.
- Implementation of a more governed approach to reporting and the transition to target platforms.
- ROLEXData Analyst & BI Developer (Digital Transformation)LUXURY GOODSMarch 2021 - January 2024 (2 years and 10 months)Bienne, SwitzerlandMy mission was to bridge the gap between complex Supply Chain operations and digital innovation. I focused heavily on user adoption and process redesign to ensure our data tools actually improved daily work on the factory floor.- Process Digitalization & UX Design: Spearheaded the digitalization of operational flows using SharePoint (HTML/CSS), Microsoft Forms, and VBA. I applied Design Thinking principles, co-creating solutions directly with end-users to guarantee high adoption rates.- Change Management & Communication: Led the human side of our digital transformation, including the transition to desk-sharing. I created engaging video content to demystify data concepts and promote new ways of working across the organization.- Advanced Analytics & Continuous Improvement: Applied Green Belt methodology to identify operational bottlenecks. I engineered reliable data pipelines extracting from SAP and built real-time visibility dashboards using Tableau, Tableau Prep, and Knime.- Data Science Exploration: Prototyped predictive models using Python (Pandas, Scikit-learn, Matplotlib) to explore how machine learning could further optimize supply chain performance.
- L'Oréal SA - L'Oréal FranceBusiness Analyst & BI Project ManagerRETAIL (LARGE RETAILERS)April 2020 - March 2021 (11 months)Geneva, SwitzerlandActing as the key liaison between the Business Intelligence department and the Sales teams for DPP products. I translated complex commercial targets into reliable, automated performance tracking.- Sales Performance Translation: Worked daily with sales representatives and management to understand their operational needs (KPIs, bonus calculations, campaign follow-up) and translated them into actionable BI solutions.- BI Implementation & Automation: Drove the digitalization of the sales department by rolling out Power BI. I designed DAX-heavy simulation models and automated reporting via Power Query to replace manual Excel tracking.- User Support & CRM Management: Provided technical and marketing support to the field teams, ensuring they could effectively use the CRM and our data tools to execute their marketing campaigns and hit their targets.
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Education
- Master of Innovation & Technology Managementemlyon business school2018Master of innovation & technology management
- General Engineer, EngineeringEcole nationale supérieure de Mécanique et des Microtechniques2017General Engineer, Engineering
Certifications
- Microsoft Certified: Fabric Analytics Engineer AssociateMicrosoft2026
- Le Wagon - Python and Machine LearningLe Wagon2024