Freelancer profile translated to English.

Description

Passionate about Data, Business Intelligence, management, and data governance, I have over 15 years of experience in the field. I have supported and led large-scale DATA/BI projects for clients from various sectors, bringing solid expertise in project management, team management, data warehousing, data quality, and data valorization.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Société Générale
DATA Manager / BI Tech Lead
BANKING AND INSURANCE
February 2022 - Today (4 years and 6 months)
Paris, France
Scope:
+Redesign of the DATA/BI architecture and improvement of the deployment process.
+Ensuring the reliability of indicators by being the primary interface for the Reporting community.

Dimension:
+Aligning with a common vision of use cases and a target functional and technical architecture roadmap.

Responsibilities:
+Share my vision, development strategy, and associated roadmap with project stakeholders.
+Manage organizational change and transformation.
+Communicate new standards, principles, and processes to the DATA and BI team.
+Proactively manage risks (deadlines, budget, scope, quality), and regularly report on project progress.
+Evolve the BI project deployment methods and tools.
+Propose best development practices and ensure compliance with quality standards.
+Monitor the performance of various deliverables.
+Support and upskill development teams (onshore and nearshore).

Technical environment: Power BI, Microsoft BI SSIS 2017, Microsoft Azure Devops, Azure Data Factory, DB2/AS400, Cognos, Microsoft SQL Server 2017

Functional environment: Finance
Microsoft Power BI Microsoft SQL Server SQL Server Integration Services (SSIS) SSRS Microsoft Azure
Edenred
Tech Lead
September 2018 - February 2022 (3 years and 5 months)
Montrouge, France
Scope
-Implement a Business Intelligence (BI) system to improve productivity by automating manual tasks and providing users with analytical reports that facilitate data analysis and offer decision-makers a 360° view.
-Define business needs and establish the target strategy (roadmap, priorities, governance).
-Team size: 9 employees.
Dimension
-Establish the BI foundation for the Finance and Sales & Marketing departments.
Responsibilities
-Gather and formalize business team needs.
-Design, model, and develop dynamic, interactive, and user-friendly Power BI dashboards (advanced DAX).
-Implement Row-Level Security (RLS) at the data model level.
-Analyze and optimize Power BI reporting performance (model, queries, measures, refresh time).
-Contribute to the testing strategy: unit tests, integration tests, preparation and execution of user acceptance testing.
-Conduct feasibility studies and Proofs of Concept (POCs) (scenarios, impact analysis, recommendations).
-Design and industrialize data pipelines using Azure Data Factory (ADF).
-Participate in the migration of applications and data sources to Microsoft Azure.
-Optimize performance in highly transactional and large-volume environments: SQL tuning, execution plan analysis, indexing, performance incident resolution.
-Perform batching and estimation of developments (workload, milestones, dependencies).
-Lead workshops, write detailed functional specifications (SFD), execute tests, obtain business validation, and coordinate production deployments (MEP).
-Formalize user stories and maintain the backlog (prioritization, acceptance criteria, tracking).
Microsoft Power BI Azure Data Factory Microsoft Azure Agile Method Microsoft Azure DevOps