Freelancer profile translated to English.
Back to original languageAbout Tarek
AI and Data Scientist Engineer with a strong double background in software engineering and artificial intelligence, I work on high-stakes technological projects in various sectors: banking, telecommunications, research, and software publishing.
My core business is applied AI: designing RAG systems, developing intelligent agents, fine-tuning LLMs, and deploying machine learning solutions in production. I have notably designed multi-source RAG architectures at Société Générale for credit risk modeling, and deployed conversational agents capable of significantly reducing operational costs.
Beyond generative AI, I master the entire data chain: ingestion, transformation (ETL/ELT), governance, and visualization, with a good command of cloud environments and SQL/NoSQL databases.
What characterizes me: a rigorous results-oriented approach, an ability to work autonomously as well as in a team, and a strong taste for complex problems at the intersection of research and industry.
Based in Paris, I am available for consulting, development, or R&D missions in my areas of expertise.
English
Fluent
French
Fluent
Arabic
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- Blue Bird AgencyArtificial Intelligence DeveloperSeptember 2025 - Today (9 months)
- Design and deployment of an intelligent conversational agent for the company's customer service.
- Integration of a multi-source RAG system improving response relevance by 40%.
- Implementation of advanced techniques (intelligent caching, dynamic context) reducing costs by 35%
- Société GénéraleR&D Officer - Artificial IntelligenceBANKING AND INSURANCEApril 2025 - Today (1 year and 2 months)Puteaux, France
- Exploration of generative AI applications for credit risk modeling.
- Development of an intelligent agent system for verifying the integrity of internal credit risk models.
- Implementation of a single-source RAG system for semantic search and automatic mapping of regulatory standards to internal programs.
- Ranvier GroupData EngineerTECHDecember 2024 - January 2025 (1 month)Londres, United Kingdom
- Design and transform raw data from various sources into actionable financial indicators, relevant for strategic analysis and decision-making.
- Implement rigorous controls to ensure data quality, consistency, security, and traceability at each processing stage.
- Optimize data ingestion, transformation, and storage pipelines to improve the overall performance and reliability of the flows used by analytical teams.
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Education
- Master 2 Artificial Intelligence, Data Science, and Cyber-Physical SystemsUniversité de Paris-XII Créteil Val-de-Marne2025Intelligence artificielle, science des données et systèmes cyber-physiques
- Computer Systems and Software EngineeringUSTHB2022Ingénierie des Systèmes d'Informatiques et des Logiciels