Freelancer profile translated to English.
Back to original languageAbout Caio
I am an AI engineer, a graduate of top Parisian engineering schools (Mines Paris, ENS, Paris Dauphine), and I develop agentic systems (NLP, LLMs, RAG) autonomously and with agility.
At Dassault Systèmes, I delivered a generative AI MVP (diffusion, LLMs, AR/VR) in under 5 months for major clients. As a data scientist / R&D at the Educational Assessment Center, I contributed to an NLP/voice pipeline deployed in 10+ Brazilian states for 1M+ students.
I also framed and built an AI RAG and agents system for a recruitment startup (talent matching, multimodal extraction from PDFs/audio/video).
I can assist with similar needs: business assistants, workflow automation, RAG pipelines.
French
Native or bilingual
Portuguese
Native or bilingual
English
Native or bilingual
Spanish
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Université Fédérale de Juiz de ForaMachine Learning Research AssistantNovember 2019 - May 2022 (2 years and 6 months)Developed XBGoost and RF models in biology. Led experiment design, data analysis, Streamlit POCs, and presentations within a national research group.
- Stealth startupAI Software EngineerMarch 2026 - June 2026 (3 months)Framed and developed an end-to-end agentic MVP: RAG + multimodal extraction (PDFs, videos) with LangGraph, TypeScript, Node.js. Collaborated with HR and business domain experts.
- Dassault SystèmesGenerative Artificial Intelligence EngineerMarch 2025 - September 2025 (6 months)Vélizy-Villacoublay, FranceDeveloped SOTA multimodal models for major clients, integrating LLMs (Mistral, Gemini). Implemented an LLM evaluation framework and FastAPI deployment, reducing FID by 19% and P99 latency to under 3 seconds. Designed ETL pipelines (15.6M data points) with Vision Transformer. Presented POC Streamlit results to major clients.
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Education
- Master - Artificial Intelligence and Data ScienceÉcole des Mines, ENS, Université Paris Dauphine2025
- Computer Engineering DegreeFederal University of Juiz de Fora2024Diplôme d'ingénieur en Génie Informatique
Certifications
- AWS Certified Cloud PractitionerAWS2025
- Microsoft Azure AI FundamentalsMicrosoft2024