YNFreelancer profile translated to English.
Back to original languageAbout Yves
Data Science Specialist (4 years) and IT Expert (+9 years), combining a technical background in classic data science, Machine/Deep Learning, and business acumen. Passionate about developing innovative AI solutions, particularly in generative AI (RAG, LLMs), and complex system data processing.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- TemelionAI/ML ENGINEERTECHMay 2025 - May 2025Toulouse, France
- Complete RAG architecture for querying complex technical documents (PDF)
- Hybrid parsing: PyMuPDF + Pytesseract (OCR) + Camelot (tables) with heuristics
- Advanced RAG Pipeline: Voyage AI embeddings + FAISS vectorization + reranking + Anthropic Claude
- Management of structured formats (JSON, matrices, lists) via advanced prompt engineering + Streamlit interface
- **Technologies**: LLama Index Python, Voyage AI, Anthropic Claude, FAISS, Streamlit, PyMuPDF, Tesseract
- APSIDEAI/ML ENGINEERDIGITAL AND ITMarch 2025 - July 2025 (4 months)Toulouse, France
- Optimization of modular RAG architecture for automated processing of tender responses
- Development of a modular RAG architecture
- Design of a dual extraction framework allowing choice between LLMSherpa and Unstructured Ingest with multi-format parsing (PDF, DOCX, HTML…), and OCR for embedding and indexing purposes, with an 85% performance improvement
- Implementation of integrated OCR for advanced embedding and indexing
- Implementation of hybrid retrieval with dense, sparse, and late interaction Embeddings and ColBERT reranking for a +30% accuracy improvement
- **Technologies**: Python, Unstructured, Poetry, Docker, Qdrant, FastEmbed Ollama, GitLab
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Education
- Specialized Master in Artificial Intelligence & Business TransformationISAE SUPAERO2024
- Master in Artificial Intelligence & Big DataKeyce Informatique & IA - Douala2023