Freelancer profile translated to English.
Back to original languageAbout Renaud
Full stack Data Scientist with over 10 years of experience, specializing in designing intelligent systems combining python development, data engineering, generative AI, and machine learning.
Areas of Expertise
- Python Development
- Machine Learning & Generative AI
- AI chatbots & conversational voice agents
- RAG Systems
- Data Engineering, MLOps & Infra
Technical Stack
- Languages & Frameworks : Python, Django, FastAPI, Flask
- AI agent Frameworks: Pydantic AI, LangChain, LangGraph, Atomic Agents
- Text & voice AI agents: elevenlabs, livekit or custom with LangGraph & fastAPI
- Machine learning : PyTorch, scikit-learn, TensorFlow
- Data & Infra : AWS, GCloud, Docker, Terraform, Ansible
- Big data tools: Spark, Athena, Redshift
- Databases : PostgreSQL, MySQL
- BI: PowerBI, Metabase, AWS Quicksight
English
Fluent
French
Native or bilingual
Can work on-site
Lille (up to 50km)
Experience
- AdzunaSenior Data ScientistTECHSeptember 2015 - Today (10 years and 9 months)Design and deployment of machine learning models and AI agents to improve the job search experience.Managing the Data Science Infrastructure (AWS, terraform)Conversational AI agents and RAG pipelines.
- RDATA ConsultingAI EngineerDIGITAL AND ITJanuary 2015 - Today (11 years and 5 months)Lille, FrancePython development, data science, data engineering, machine learning and generative AI.Stack: Django, AWS, tensorflow, pydantic AI, Atomic agents
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Education
- EngineerISEN2009Computer science