Rayane Guérou

– Development of Python ETL pipelines for collecting, cleaning, and transforming ESG data from heterogeneous sources; deployment with quality controls and monitoring.

– Indexing of a documentary corpus using RAG (chunking, embeddings, reranking) and fine-tuning of LLM models (LoRA/QLoRA via HuggingFace) for automated document analysis.

– Design of a LangChain conversational system with LLM agents, advanced prompt engineering, and contextual memory; automation of complex business workflows.

– Development of REST APIs (Flask) for service interconnection; complete technical documentation of deployed pipelines and models.

– Python/SQL development for automating processing pipelines, normalizing, and calculating indicators on consolidated national data.

– Maintenance of complex mapping tools, regression correction, and writing technical documentation on business rules and processing methodologies.

– Complete architecture of a marketplace: PostgreSQL modeling, REST API (Flask), Docker containerization, and cloud deployment (Supabase/Vercel).

– Development of a Streamlit dashboard for real-time data flow visualization and monitoring.