Freelancer profile translated to English.
Back to original languageAbout Sofiane
Passionate about structuring and leveraging data, I have been supporting organizations, mainly in the defense, tech, and media sectors, in mastering their data assets for 5 years.
Today, I work as a Data Manager specializing in governance: drafting and deploying data policies (access, compliance, classification, retention), defining governance roles (Data Owner, Data Steward), and facilitating data communities to ensure consistency and efficiency.
I also lead the implementation of Data Quality frameworks and support organizational transformations towards decentralized models like Data Mesh.
My approach is pragmatic and results-oriented: making data reliable, governed, and fully usable to support business strategy.
French
Native or bilingual
English
Fluent
Spanish
Conversational
Can work on-site
Paris (up to 50km)
Experience
- France TélévisionsData ManagerPRESS AND MEDIAJune 2024 - Today (2 years)Paris, FranceDrafting and deploying key data policies:• Data access policy• Data product compliance policy• Classification policy (public, internal, sensitive)• Data retention policyDefining governance roles (Data Owner, Data Steward, Application Referents) and formalizing their scope and responsibilities.Facilitating and structuring the Data Governance community to ensure consistency of practices across teams.Supporting the transformation towards a Data Mesh organization, with a federated governance approach and accountability for data domains.Designing a Data Quality framework including quality scoring, remediation processes, and indicator-driven monitoring.Overseeing the activities of Data Stewards to ensure alignment between data strategy and operational execution.
- France TélévisionsData StewardPRESS AND MEDIAJune 2023 - June 2024 (1 year)Paris, France-Definition of data domains and associated business objects-Conducting quality/business audits of new sources: ensuring data compliance with functional requirements-Creation and maintenance of Confluence documentation for ingested data sources-Definition of quality indicators for monitoring-Supporting various clients in data usage-Detecting and resolving inconsistencies-Raising user awareness about the importance of data governance-Documenting business processes (account creation, deletion, etc.) Technical Environment: GCP, SQL, Spark, BigQuery, Python
- JellysmackData Product ManagerSOCIAL NETWORKSSeptember 2022 - June 2023 (9 months)Levallois-Perret, FranceResponsible for the operational management of the data team dedicated to Finance, whose main objective was the automation of our clients' payment process (following the Data Mesh principle):- Facilitating business workshops (Backlog, User Stories)- Facilitating agile workshops (Sprint Planning, Daily Meeting, Sprint Review, Retrospective)- Progress tracking- Team management- Roadmap definition Method: Agile Technical Environment: S3/Redshift, Looker (BI)
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Education
- General Engineering DegreeÉcole Nationale d'Ingénieurs de Brest (ENIB)2020Diplôme d'ingénieur, généraliste
- Master of ScienceUniversidad Politécnica de Madrid2020Master, Data science