Freelancer profile translated to English.
Back to original languageAbout Wajdi
🎯 Expert inData Science & AIwith12 years of experiencein datavalorization**, deployment of **industrialAI solutions, andmanagementof strategic projects.
I support companies (large groups, scale-ups, fintechs, etc.) in structuring their Data/AI strategy, implementing high-impact use cases (scoring, NLP, segmentation, recommendation), and industrializing their data products (GCP, Azure, ML pipelines, microservices, CI/CD).
đź‘Ą Manager of multidisciplinary teams, I provide both strategic consulting and operational support to data, product, and business teams. My approach combines rigor, agility, and pedagogy, with a strong focus on governance issues (GDPR, AI Act, algorithmic ethics).
🔧 Typical missions I offer:
- Definition of Data/AI roadmap, scoping of use cases
- Transition management (Head of Data, Lead Data Scientist, etc.)
- Deployment of AI models in production (scoring, NLP, recommendation)
- AI acculturation of teams (PO, business, management)
- Data maturity audit, team/stack/workflow structuring
- Governance consulting (GDPR, AI compliance, CIR documentation)
French
Native or bilingual
English
Native or bilingual
Spanish
Basic
Can work on-site
Paris (up to 50km)
Experience
- Oney BankHead of Data Science & AIBANKING AND INSURANCEAugust 2022 - September 2025 (3 years and 1 month)Paris, FranceManagement of the Data Science & AI department, definition and management of the Data & AI roadmap for the Open Banking program. Industrialization of AI use cases, implementation of governance (GDPR, AI Act), team acculturation, and deployment of high-impact business solutions.
- Structuring and management of a Data & AI strategy (roadmap, prioritization, organization)
- Deployment of AI use cases at scale (from POC to production) (Projects: scoring, NLP, fraud detection)
- Implementation of a GDPR & AI Act governance framework (compliance, quality, ethics)
- Training / acculturation of business teams to AI uses
- BLINGLead Data ScientistBANKING AND INSURANCESeptember 2022 - July 2023 (10 months)Paris, France
- Design of scoring and segmentation architecture on AWS
- Production deployment of credit or risk scoring engines
- In-app behavioral analysis and user segmentation
- Definition and monitoring of a product and impact-oriented Data roadmap
- Product experimentation with A/B tests and impact measurement
- Radio-FranceData SciencePRESS AND MEDIAOctober 2020 - September 2021 (11 months)Paris, FranceManagement of the music recommendation algorithm project for the Central Digital Music Library. Conducted business workshops, wrote specifications, deployed a deep learning-based recommendation system.
- Requirements gathering and functional scoping for recommendation
- Design of a recommendation engine (audio, mood, lyrics)
- Deployment of recommendation algorithms for cultural content or media
- End-to-end project management: workshop → production
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Education
- Accredited European StatisticianThe Federation of European National Statistical Societies2025
- Msc. Innovation ManagementLeibniz University2016
Certifications
- Accredited European StatisticianThe Federation of European National Statistical Societies2025