Freelancer profile translated to English.
Back to original languageAbout Mouna
DATA / BI Consultant with over 7 years of experience in the design and deployment of business intelligence solutions. Specialized in Microsoft environments (MSBI, Power BI) and Azure, she masters data integration, transformation, and visualization for strategic projects (cyberdefense, insurance, gas transport).
Technical Skills
Languages: SQL, T-SQL, PL/SQL, DAX, M, Java, C++, C#
Tools & Technologies: SQL Server, MySQL, MongoDB, SSIS, SSAS, Power BI, Talend, Azure Data Factory, Azure SQL
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- AXA Group OperationsBI Technical Leader / MSBI / Power BIDecember 2022 - July 2025 (2 years and 7 months)Management of the BI project for cyberdefense data integration and Power BI solutions deployment• Gathering and analysis of client needs and design of business intelligence solutions.• Design and realization of the data model and interactive Dashboards in Power BI, integrating advanced visuals and key indicators.• Organization and facilitation of Meetups to share best practices and support the skill development of business users on Power BI.• Support for the BI team: assistance with data modeling and transformation, creation of specific DAX measures and columns, dashboard optimization, anomaly investigation• Participation in business acceptance testing and validation of deliverables to ensure data and analysis reliability.• Monitoring of ticket resolution for anomalies identified by business usersKey Projects:• Implementation of the data flow to enable data integration into SSAS tabular cubes◦ Study and modeling of datasets specific to business needs.◦ Support for the BI team in the development and automation of data flows• Implementation of dashboards for monitoring compliance with group security regulations◦ Study and realization of a Power BI project representing the level of compliance with group security regulations.◦ Support for business units in using dashboards and optimizing their data analysis.Environment: T-SQL, SSIS, SSAS, Power BI, DAX, M, AZURE DATA
- AXA Group OperationsBI Expert / MSBI / PowerBIOctober 2020 - December 2022 (2 years and 2 months)• Design of the data model and SQL database modeling• Development and deployment of ETL data integration flows and implementation of SSAS tabular cubes• Design and creation of interactive dashboards in PowerBI for the analysis of compliance with security rules• Performance of unit and integrity tests before production releases• Analysis and resolution of system anomalies• Support for business users in exploiting dashboards and optimizing their analyses.•◦◦ dataEnvironment
- Umanis BPOBI Consultant / MSBI / MongoDBFebruary 2018 - August 2020 (2 years and 6 months)• Gathering and analysis of business needs for the implementation of new features• Development and optimization of ETL flows under SSIS to automate data integration and transformation into SQL and MongoDB for visualization on the WEB portal.• Maintenance and optimization of BI solution performance.• Collaboration with the WEB team to ensure smooth data refresh for the portal.• Migration of the SSIS solution to Microsoft Azure.• Analysis and resolution of system anomalies.• Mentoring of interns.
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Education
- Master's Degree in Software QualitySidi Mohamed Ben Abdellah UniversityMaster Spécialisé Qualité du Logiciel
- Master's Degree in Software QualitySidi Mohamed Ben Abdellah UniversityMaster spécialisé en Qualité du Logiciel