Freelancer profile translated to English.

Description

Data & AI Consultant – Expert in innovative and data-driven solutions

🚀Data & AI Transformation: I design and implementscalable architecturesandintelligent solutionsto boost your data performance.

What I bring you:

✅Data that creates value:

-Optimized pipelines(Spark, Azure Data Factory) .

-Custom modeling(star, snowflake) .

-Process automation(Python, SQL, IaC).

✅AI that makes a difference:

-Intelligent chatbots(primarily Azure OpenAI) .

-Predictive Machine Learning.

✅A high-performing & modern tech stack:

-Cloud: Azure (Synapse, Fabric), AWS, Databricks.

-DataOps: CI/CD (Azure DevOps), containerization (Docker).

-Visualization: Power BI (DAX, tabular models) for **impactful dashboards**.

Why me?

🔹Technical excellence: Azure, Databricks & AWS certified.

🔹Business approach: I translate your needs into concrete solutions.

🔹Rapid impact: Cost reduction, reduced processing times, actionable insights.

💡Goal: Make youdata-driven

📩Ready to take the next step?Let's talk!

"Data is your greatest asset – I help you master it."

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

JobTeaser - France
Business Analyst
EDUCATION AND E-LEARNING
December 2021 - March 2022 (4 months)
Intervention within a sales team of about ten people, for national and international activity monitoring
Challenges: Automation of time-consuming and repetitive tasks. Improvement of data quality (duplicate management, cleaning, and enrichment)
Tasks performed:
Process automation
Data quality improvement
Optimization of new client acquisition
Prospect Data Enrichment
Monthly KPI Reports
Decision Support
Environment: Python, Salesforce, Excel Pivot Tables, Tableau
Onepoint
Data Engineer
LUXURY GOODS
April 2023 - September 2023 (6 months)
Intervention as a Data Engineer/Architect to develop a federated data platform
Objectives: Improvement of customer experience and personalization in luxury fashion.
Challenges: Enable Chanel to leverage multi-source and multi-format data (online and offline channels, social media, customer feedback, and market trends), without compromising confidentiality and security, in order to analyze market trends
Tasks performed:
High-Level Design (HLD)
Low-Level Design (LLD):
Development of POCs
Environment: Databricks Platform, Microsoft Fabric, Spark, Python
sologroup
Data Consultant
FASHION AND COSMETICS
April 2024 - September 2024 (6 months)
Intervention as a Data Engineer in the migration of an OLAP cube to a tabular model in Power BI Premium in a pair (Data Engineer, Business Analyst) for the commerce and management control scopes.
Objectives: Improvement of query performance and simplification of analytical data management.
Challenges: Enable SOLO to make faster and more informed decisions with a common data source for the Management Control and Commerce departments. The Power BI Premium license also offers the possibility of creating composite models and thus combining different semantic models if necessary.
Tasks performed:
Analysis of business and technical needs to understand migration requirements.
Comparison of data sources used in the OLAP cube and those needed for the tabular model.
Analysis of data structure differences, particularly dimensions and measures.

(Re)creation of OLAP calculations and aggregations using DAX in the tabular model.
Testing and validation.
Training of end-users on new features.
Documentation.
Environment: SSIS, SMSS, PowerBI, Microsoft Visual Studio, SQL

Intervention as a Business Analyst for the design of an automated report with subscription for the general management.
Objectives: Create the equivalent of an existing report on SAP Crystal Reports for top management with a monthly email delivery of the report.
Challenges: Transition from SAP Crystal Reports to Power BI.
Tasks performed:
Creation of new formulas specific to Crystal Reports.
Adaptation of the layout and visualizations to be as informative and aesthetically pleasing, or even more so, than in Crystal Reports.
Automatic sending of critical reports and dashboards to stakeholders.
Environment: SMSS, PowerBI, Microsoft Visual Studio, SQL