Freelancer profile translated to English.
Back to original languageAbout Yassine
🚀 Data Scientist & AI Architect | From Data to ROI
Description :
I transform your raw data into a competitive advantage. As a Data Scientist and AI Architect, my dual business (e-commerce entrepreneur) and technical expertise allows me to design solutions that have a direct impact on your ROI.
From ad-tech startups to global industry leaders, I have led complex projects combining strategic vision and operational excellence.
My Services :
1. Generative AI Strategy & Development:I help you deploy AI agents (RAG) and content generators to automate your workflows and boost your productivity.
2. Data Science & Modeling:I create robust predictive models to anticipate trends, forecast sales, detect anomalies, and optimize your budgets.
3. Engineering & Automation:I design and deploy high-performance end-to-end data pipelines to ensure the reliability and speed of your information flows.
Types of Projects and Concrete Deliverables :
Performance audits, steering dashboards, predictive model APIs, turnkey RAG chatbots, automated data pipelines, autonomous marketing agents.
Some Notable Results :
- +€1M/year in secured revenue by optimizing advertising campaign parameters.
- €100k/year in savings generated by creating an internal data pipeline.
- Deployment of a RAG chatbot improving sales team efficiency.
- Creation of forecasting models for the supply chain, reducing stockouts.
Whether you are looking to innovate with AI, optimize your operations, or make decisions based on reliable data, I am ready to take on the challenge.
Keywords :Data Scientist, AI, Artificial Intelligence, Generative AI, GenAI, RAG, LLM, LangChain, Machine Learning, Python, Power BI, Automation, Data pipeline, Forecasting, Optimization.
French
Native or bilingual
English
Fluent
Spanish
Conversational
Arabic
Basic
Remote only
Primarily works remotely
Experience
- TaagerAI EngineerRETAIL (SMALL BUSINESS)June 2025 - Today (1 year and 2 months)Dubaï, United Arab EmiratesAt Taager, a leader in social e-commerce in the MENA region, I drive the vision of creating an "Autonomous Merchant" by designing and deploying AI-based marketing and creative workflows.- Design of a Retrieval-Augmented Generation (RAG) platform usingLLMsand external corpora (industry books, social media playbooks) to synthesize expert marketing agents.- Development of aChain-of-Thoughtguided pipeline to generate optimal media buying strategies and automate the selection of advertising campaign parameters.- Creation of an end-to-end AI creative generator that transforms structured product data into social media content (video, voiceover, subtitles) viaGemini APIsand custom tools.
- AIR LIQUIDE SAData ScientistCHEMICALJune 2024 - June 2025 (1 year)Bruxelles, BelgiumAt Air Liquide, a world leader in gases, technologies and services for industry and health, I held the position of Data Scientist. My responsibilities included:- Engineering an onboarding chatbot based onRAGtechnology withLangChainfor orchestration,LangSmithfor evaluation, andHugging Faceembeddings to optimize retrieval performance.- Managing the request management solution onGoogle Sheets(developed in **Google Apps Script**) and supporting over 50 sales representatives and project managers.- Developing and globally deploying an internalPythonpackage for programmatic interaction with Google Sheets, enabling data flow automation.- Designing and implementing anIoTtelemetry pipeline via **REST APIs**, generating €100,000 in annual cost savings and eliminating reliance on external resources.- Designing and maintaining interactivePower BIdashboards for Belgium, the Netherlands, and Luxembourg.- Developing and deployingpredictive modelsto forecast customer orders, improving planning accuracy and optimizing stock levels.- Mentoring and training data scientists on best practices in modeling, code quality, and collaboration.
- DisplayceData ScientistTECHSeptember 2023 - December 2023 (3 months)Bordeaux, FranceAt Displayce, a leading ad-tech platform, I worked as a Data Scientist. My main tasks were:- UsingDataikuto forecast campaign underspending, revealing over€1,000,000/yearin revenue leakage and enabling targeted budget adjustments.- Conducting statistical analysis and R&D on advanced detection and forecasting methods to improve model robustness.- Developing asynchronous and scalable data ingestion pipelines withPython (async)andPydantic**, processing over **1,000,000 assetsvia API calls.- Designing interactive visualization dashboards to monitor campaign performance and detect anomalies in real-time.- CreatingPythonutilities for automated ETL, validation, and pre-processing.
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Education
- CMI ISI (Master of Science) - Mathematics and Computing Science - Data Science, Big DataUniversity of Bordeaux2022Le Master ISI Ingénierie est une nouvelle formation de l'Université de Bordeaux pour une discipline récente à l'intersection des mathématiques appliquées et de l'informatique : la science des données. C'est un diplôme très sélectif sur 5 ans, c'est donc une formation en mathématiques appliquées et en informatique préparant au métier de Data Scientist. Ce cursus permet d'acquérir une double compétence de type ingénieur en statistiques et en informatique. Le Data Scientist est chargé, au sein d'une entreprise, de l'acquisition, de la gestion et de l'analyse des big data. C'est un métier d'avenir qui connaît actuellement une très forte croissance.