Freelancer profile translated to English.
Back to original languageAbout Dhia
Machine Learning & Generative AI Engineer | LLM | Computer Vision
ML Engineer from Paris-Saclay, I design robust and scalable Artificial Intelligence solutions. Bilingual (English C2 / French C1), I support companies from raw data to the deployment of high-performing models.
What I can do for you:
- Machine Learning & Predictive Modeling:Development and optimization of supervised and unsupervised algorithms for data prediction and segmentation. Experience in feature extraction, complex data processing, and performance evaluation.
- Generative AI & LLM:Development of RAG (Retrieval-Augmented Generation) systems to query your company data without hallucinations. Expertise in LangChain, Hugging Face, and Knowledge Graph integration.
- Computer Vision:Design of image detection and segmentation models (CNN, Mask R-CNN). Hands-on experience at GamhScan (AgriTech) on industrial quality analysis.
- Data Engineering & MLOps:Creation of ETL pipelines and cleaning of complex and experimental datasets to ensure algorithm reliability.
Available for development, prototyping (PoC), or technical consulting missions. Let's discuss your project!
English
Native or bilingual
French
Native or bilingual
Arabic
Native or bilingual
Can work on-site
Paris (up to 50km), Lyon (up to 10km)
Experience
- IFP Energies nouvellesR&D AI EngineerAUTOMOBILEFebruary 2026 - Today (4 months)Rueil-Malmaison, FranceThe objective of this project was to develop a hybrid approach (Physics-Informed Machine Learning)
- IBISCR&D Engineer (Academic Project)January 2025 - May 2025 (4 months)Évry, FranceSubject:Design of a neuro-symbolic architecture (LLM + Knowledge Graph) for personalized learning.
- Innovation:The system does not just retrieve information (classic RAG), it uses the Knowledge Graph to model the student's skill level.
- Result:The LLM dynamically adjusts the complexity of its response (vocabulary, technical depth) based on the "Level" node detected in the graph, reducing the cognitive load for the learner.
Stack: Python, LangChain, Neo4j (Graph DB), OpenAI API, Advanced Prompt Engineering. - GamhScan - Startup AgricoleJunior Data ScientistAGRICULTUREFebruary 2023 - September 2023 (7 months)Batna, Algeria
- Contribution to the preparation and cleaning of a large dataset of wheat seed images to train a deep learning model.
- Participation in the optimization of a system based on a hybrid approach (Mask R-CNN, CNN with transfer learning, classic computer vision).
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Education
- Master Computer & Network Systems - Autonomous SystemsUniversité Paris-Saclay
- Master - Intelligent Computer Systems EngineeringUniversity of Algiers 12024
Certifications
- Google Data AnalyticsCoursera | Google2023
- IELTS Academic Certificate (C2)British Council2024