Freelancer profile translated to English.

Description

Do you have data but don't know how to leverage it effectively? I help you transform your data into clear dashboards and actionable insights to improve your performance.

Data Analyst specializing in Business Intelligence, I design decision-oriented Power BI dashboards to track your KPIs, identify opportunities, and optimize your performance (marketing, finance, operations).

I work across the entire data value chain: data cleaning, transformation, modeling, and visualization, to provide you with reliable and directly usable analyses.

My services:

Creation of Power BI dashboards (from Excel, SQL, CRM)

Data analysis and insight identification

Reporting automation

Monitoring and optimization of performance indicators (KPIs)

Tools:

My goal: to provide you with simple, reliable, and results-oriented solutions to effectively manage your business.

Industry field of expertise

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Paris (up to 50km)

Strat AI
BI Data Consultant
TECH
May 2026 - Today (3 months)
Paris, France
Analyzes business needs and reporting processes to identify data sources and business rules.
Structures and models data from various sources (Sage 100, Back-Office, and business files) to feed reports.
Develops and optimizes SQL queries for data extraction, transformation, and validation.
Automates data flows and business processes using n8n.
Designs interactive dashboards in Looker Studio for performance indicator monitoring and decision support.
Manipulates, consolidates, and controls data quality in Google Sheets to ensure consistency and reliability.
Performs data mapping, documents flows, and identifies automation opportunities.
Collaborates with business teams to gather needs, validate business rules, and propose adapted analysis solutions.
Google Looker Studio MySQL Google Sheets n8n
TransPerfect Translation
Digital Data Analyst
AVIATION AND AEROSPACE
October 2025 - Today (10 months)
Paris, France
Design and analysis of A/B experiments on multi-channel marketing campaigns, including KPI definition (conversion rate, CTR) and variant performance evaluation.
Analysis of A/B test results and statistical validation of observed differences to identify optimization levers and guide business decisions.
Development of interactive Power BI dashboards for performance monitoring and visualization of experiment results (conversion, engagement, ROI).
Analytical data modeling (fact/dimension tables, advanced DAX) enabling reliable and scalable analysis of tests and marketing performance.
Structuring and validating data to ensure the quality of analyses and the relevance of recommendations from tests.
Support for business teams in interpreting results and making data-driven decisions.
Microsoft Power BI Tableau Software Microsoft Excel Looker Studio A/B Testing
AIG
Data Analyst
BANKING AND INSURANCE
September 2023 - August 2025 (1 year and 11 months)
Paris, France
Analyzed financial and operational data using Excel, SQL, and Snowflake to ensure reporting reliability.
Centralized and integrated data from Salesforce into Power BI, reducing weekly reporting time from several days to a few hours.
Optimized advanced SQL queries (CTE, window functions) to improve analysis performance (+35%).
Developed Power BI dashboards for key indicator monitoring and performance management.
Structured and validated data through cleaning, validation, and quality control processes.
Improved data quality by reducing errors by 20% through enhanced verification mechanisms.
Maintained and optimized CRM data flows (Salesforce) to ensure business data consistency.
Supported business teams in data interpretation and the use of reporting tools.
SQL Microsoft Power BI Salesforce Qlik Snowflake