Freelancer profile translated to English.

Description

Business & Data Analyst consultant with 8 years of experience.

I support business units in defining and formalizing their data needs, from understanding business challenges to implementing high-value-added decision-making solutions.

As an expert in Business Intelligence on Tableau, I design clear, user-oriented dashboards to aid decision-making.

In analytics, I work with Dataiku for data processing, analysis, and industrialization, with a strong interest in AI and impact-driven use cases.

Certified in Dataiku Core Designer, Advanced Designer, and Generative AI Practitioner, I combine technical expertise with a consulting approach.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

BP2I
Data Analyst: BI Expert Tableau
DIGITAL AND IT
September 2023 - Today (2 years and 10 months)
My role involved designing, developing, and optimizing Tableau Server reports for business units, providing them with reliable, consolidated, and actionable insights. I also participated in the migration project of Cognos reports to Tableau.

Analyze business needs and process data to extract relevant information.
Perform data preparation and transformation prior to reporting.
Present Dashboards and propose KPIs.
Conduct functional acceptance testing related to product upgrades, including planning, testing, and validation.
Ensure technical migration of Tableau reports to webSSO.
Handle Myaccess requests and manage access.
Manage incidents and anomalies related to Tableau.
Corrective and evolutionary maintenance of reports.
Coordinate with teams on technical aspects, patch deployment, version upgrades, support, and Tableau Server.
Explain and support business users through change and monitor the adoption of new features.
Assist business teams in using Tableau Server and train them on best practices.
Jira Tableau software Tableau Desktop IBM Cognos Analytics
BNPParibas
Data Analyst BI Expert
BANKING AND INSURANCE
August 2022 - April 2024 (1 year and 9 months)
Paris, France
As part of a project to monitor occupancy rates in buildings, I participated in the design and optimization of ETL (SSIS) processes to ensure reliable and efficient data integration. My involvement also covered the monitoring and continuous improvement of data quality, as well as the development of monitoring reports with Tableau.

Analyze data from the database and business needs.
Perform Data preparation with ETL SSIS.
Deliver occupancy rate monitoring reports for buildings.
Lead correction workshops with business units to report identified anomalies.
Implement a data model and RLS security measures in dashboards.
Support business units in gathering requirements, proposing functional enhancements, and ensuring their production deployment.
Optimize existing dashboards to make them more user-friendly.
Tableau software Oracle SQL Server Reporting
Orange
Dataiku Administrator
DIGITAL AND IT
November 2021 - March 2022 (5 months)
Paris, France
As part of the Dataiku tool installation project, and to meet the needs of Data Analysts and Data Scientists, I was involved in installing plugins and configuring the tool on CENTOS LINUX. I contributed to testing the flows between GCP and the Dataiku GUI, as well as SAML tests.
I also contributed to writing the naming convention.
Installation of the design node and automation node in Dataiku
Installation of Dataiku products in Sandbox, Dev, and Prod (python, miniconda, file upload, Devtoolset....).

Installation of plugins on Dataiku Prod.
Test of the connection between the virtual machine and Dataiku in Sandbox
Development of the naming convention.
Configuration of Dataiku HTTPS, installation of GKE, and SAML testing.
Configuration of Google Cloud Storage.
Dataiku DSS Google Cloud Platform (GCP) CentOS