Freelancer profile translated to English.

Description

Your data is scattered, your reporting is manual, and your decisions are made on a whim? Welcome! 👋

I design Power BI dashboards that centralize your data, clarify your KPIs, and enable your teams to make better decisions without spending all day on it.

🎯What I do concretely

Connect your data sources (GA4, CRM, ERP, APIs, files) so everything ends up in one place, automatically
Structure your data so your dashboards are fast, reliable, and easy to update
Co-define the right KPIs with your business teams
Ensure the data is clean, documented, and that it works after I leave

💡Why me rather than another

Before BI, I was on the business, e-commerce, and marketing side at L'Oréal. I understand your challenges with conversion, ROI, and sales management. I don't create dashboards just to look pretty; I create them to be used.

📦What we can work on together

Audit of your data ecosystem and recommendations
Power BI Dashboards (sales, marketing, ops, e-commerce)
Automation of data collection — no more Excel copy-pasting
Data Quality and governance
Training your teams to make them autonomous

🏢Sectors

Luxury & Cosmetics (L'Oréal) · E-commerce · Media · Automotive

🛠Stack

Power BI · DAX · Power Query · BigQuery · GA4 · Looker Studio · Agile Method · Jira · Confluence

📩 Available and responsive — write to me, let's talk about it.

Industry field of expertise

Languages

French
Native or bilingual
English
Native or bilingual
Spanish
Basic
German
Basic

Workplace preferences

Can work on-site

Lyon (up to 10km), Annecy (up to 10km), Grenoble (up to 10km), Saint-Étienne (up to 10km), Valence (up to 10km)

eXalt
BI Specialist
CONSULTING AND AUDITS
October 2025 - Today (8 months)
Lyon, France
Design and deployment of end-to-end Power BI solutions to manage sales, operations, and business performance.

🔗 Connection and centralization of multiple sources (Snowflake, data warehouses, SharePoint, APIs).
📊 Translation of business needs into dashboards focused on actionable KPIs and insights.
✅ Guarantee of data quality and reliability.
⚙️ Optimization of workflows with cross-functional teams.
📚 Documentation of BI frameworks and user training to promote adoption and data-driven decision-making.

Stack: Power BI, PalantirFoundry, PowerAutomate
Microsoft Power BI Power Query Data Analysis E-commerce API
M13h
Data Consultant
CONSULTING AND AUDITS
September 2024 - April 2025 (7 months)
Lyon, France
End-to-end management of Business Intelligence projects to transform multi-source data (e-commerce, paid media, social) into actionable insights and interactive dashboards (Power BI, Looker Studio).

📈 Optimization of ROI, ROAS, and CPA through performance-oriented management.
🔎 Analysis of cross-device journeys and multi-channel conversions via GA4 to improve attribution and customer experience.
🎓 Design and facilitation of internal BI training to enhance skills and promote a data-driven culture.

Stack: Power BI, GCP, Jira, Looker Studio, ClickUp
Microsoft Power BI Data Visualization Extract, Transform, Load (ETL) BigQuery Agile Method
L'Oréal
Data Product Owner
FASHION AND COSMETICS
October 2023 - June 2024 (8 months)
Paris, France
Support for Marketing & Digital teams in measuring and optimizing campaign performance.

📊 Definition of KPIs, reporting automation, and production of actionable insights.
🧩 Gathering user needs to evolve media measurement tools and develop decision-support solutions (media mix optimization).
☁️ Contribution to a dashboarding project: source centralization, implementation of Data Quality rules, data model optimization, and performance management in a cloud environment.

Stack: Power BI, GCP, ServiceNow
Power BI Dashboarding Media Big Query Agile Method

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Data Analyst
DataScientest
2023
1. Programmation (Python, Numpy, Pandas, Web Scraping, Text Mining) 2. Data Visualisation (Matplotlib, Seaborn, Art du Storytelling) 3. Machine Learning (Scikit-Learn, Apprentissage supervisé, Apprentissage non supervisé) 4. Analyse de données (Réduction de dimension, clustering) 5. Business intelligence (Power Bi, Tableau) 6. Big Data / Database (SQL)
Master of Science
INSEEC MSc & MBA
2022
MSc Data Analytics & Manager Marketing