Freelancer profile translated to English.
Back to original languageAbout Yacine
🎯Data Scientist & AI / Machine Learning Expert, PhD in Data Science for Economics & 8+ years of experience
🧠 **Specialties**: Machine Learning, NLP, Explainable AI, Econometrics, Deep Learning, Large Language Models (LLM).
🧩 **Experience**: Consulting & applied research in Data Science for various sectors (Food Industry, Real Estate, Smart City, Education, etc.). Lecturer in AI and Data Science at Sciences Po, Audencia, EDHEC, and university.
⚡ **Areas of Work**:
- Data & AI for strategy
- Model design: R&D, PoC, industrialization & monitoring
- Data project governance & change management support
- Training & knowledge transfer
👷️ **Expertise / Services Offered**:
- Advanced statistical forecasting & modeling
- Complex data analysis & visualization
- Information extraction & text mining (NLP, LLM, OCR, verbatim)
- Customer segmentation & scoring
- MMM, elasticity analysis
- Econometrics
- Churn & anomaly detection
- Image & time series analysis
- Dynamic pricing & economic simulation
- Data pipeline deployment (ETL/ELT, Modern Data Stack)
- LLM fine-tuning & integration (ChatGPT, open source)
- AI Strategy: scoping, roadmaps, compliance (AI Act, GDPR)
🏆 **Achievements**:
- CTO & Head of Data with 360° support for a proptech company
- Analysis and study of +500 GB of real estate data for the Ministry of Housing
- Creation of tailor-made AI solutions for an agency (Flowt)
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 50km), Lyon (up to 20km), Marseille (up to 20km), Lille (up to 20km), Bordeaux (up to 20km)
Experience
- FlowtDesign of AI SolutionsDIGITAL AND ITSeptember 2025 - September 2025Paris, France
- Design and development of an AI-based CV ranking engine to automatically prioritize applications based on business criteria
- Use of NLP and ML to extract and structure key information (experience, skills, education) from CVs and cover letters
- Creation of predictive models and personalized scoring with AI to assess candidate suitability for positions
- Deployment of the Streamlit application on the client's domain via Render
- Support for HR teams in interpreting results and optimizing criteria through AI
- PureHead of DataSOFTWARE PUBLISHINGMarch 2025 - September 2025 (6 months)Paris, France
- Steering Data & AI strategy: defining the roadmap, choosing technologies, and data governance
- Development of predictive models and investment scenarios to optimize real estate decisions and project profitability
- Implementation of Data pipelines & automation to collect, transform, and exploit internal and external data
- Integration of generative AI solutions to produce automated analyses, summaries, and recommendations
- Ministère du LogementData Science - Evaluation of Airbnb's impact on real estate prices - Entire FranceREAL ESTATEFebruary 2023 - November 2023 (9 months)Paris, France
- Analysis of +500 GB of data from Airbnb rentals and competing platforms to assess their impact on the real estate market
- Construction of econometric and prediction models to quantify the effect of short-term rentals on local prices and rents
- Development of dashboards and visualizations to track real estate price evolution and identify the most affected areas
- Support for ministerial teams in interpreting results and formulating public policy recommendations
Reviews
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Education
- Doctor of Philosophy - PhD, Econometrics and Quantitative EconomicsINRAE2023Doctor of Philosophy - PhD, Économétrie et économie quantitative
- Master of ManagementEDHEC Business School2019Master in Business Management, Économie