Freelancer profile translated to English.
Back to original languageAbout Mariame
Data Business Analyst with 11 years of experience, I am involved in your data transformation projects with commitment and rigor. Through my past experiences, I now have a dual technical-functional expertise that allows me to communicate as easily with business stakeholders as with technical teams. Proactive and pragmatic, I will ensure your projects move in the right direction.
French
Native or bilingual
English
Fluent
Spanish
Basic
Can work on-site
Paris (up to 20km)
Experience
- Société Générale Equipement financeBusiness Analyst DataBANKING AND INSURANCEJanuary 2024 - June 2024 (5 months)Paris, FranceData warehouse transformation program ensuring commercial, financial, risk, and compliance management for SGEF (a business unit of the SG group) in an international context with 15 entities.
- Identification of source data from various operational systems necessary for central and local reporting
- Data modeling, normalization, and structuring
- Implementation of the data dictionary and data traceability document
- Specification of data loading into the data warehouse
- Acceptance testing of data warehouse loads
- Validation of developments with business stakeholders and group entities
- Management of data usage and support for entities regarding data principles, data quality, and data protection
- Coordination of international stakeholders (Paris, Richmond UK, Bangalore)
- Reporting of project progress
Technical Environment: Datastage, Postgresql, Power BI, JIRA - RATPRH Business Intelligence SupportTRANSPORTATIONMay 2021 - December 2023 (2 years and 6 months)Paris, FranceManagement of developments and ongoing maintenance of the HR business intelligence information system within the Group Economic and Financial Performance Directorate
- Management of regulatory reporting production for the Social Balance Sheet
- Generation of legal indicators for the Gender Equality Index
- Scoping of development requests, impact analysis, and management of developments
- Organization and facilitation of business workshops
- Writing functional specifications
- Development of test strategies and test plans, TNR and TIO
- Coordination of stakeholders (business, AMOA, IT)
- Management of an AMOA team (2-3 people)
- Data analysis
- User support and communication
Technical Environment: Cognos 10, Cognos Analytics, SQL, Oracle - ManpowerGroupBI Project Manager / AnalystHUMAN RESOURCESSeptember 2018 - December 2019 (1 year and 4 months)Management of development requests for Manpower France's business intelligence information system
- Scoping of development requests and facilitation of business workshops
- Writing specifications documents or functional specifications
- Validation of technical solutions proposed by the TMA (Application Maintenance in Operational Condition) and qualification of deliverables
- Monitoring the progress of development and acceptance testing
- Planning of deliveries, monitoring of production deployments, and communication to users
Management of Cognos Analytics version upgrade- Writing the specifications document and defining the migration scope
- Writing calls for tender and selecting the provider
- Planning and monitoring migration work
- Deployment strategy and communication to users
Technical Environment: Cognos BI, Alteryx, Essbase, MVS (DB2/JCL)
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Education
- Computer Engineering degree specializing in data mining and business intelligenceCompiègne University of Technology (UTC)2013
Certifications
- IBM Certified Designer Cognos 10 BI ReportsIBM2014
- Introduction to Business Process Mapping with BPMNFrance Université Numérique2025