Freelancer profile translated to English.
Back to original languageAbout Eric
Certified AI Consultant and Trainer, I support companies, startups, and technical teams in implementing tailor-made AI solutions, combining technological expertise, pedagogy, and product vision. Specialist in LangChain, LangGraph, and LlamaIndex frameworks.
With over 10 years of experience as a CTO in the DATA sector, I specialize in designing intelligent search engines, data vectorization, and integrating NLP models. My approach is based on a deep understanding of business needs and the ability to transform complex use cases into robust and scalable solutions.
I also train technical and business teams on the fundamentals and practical applications of AI (RAG, LLMs, embeddings, relevance optimization), with operational training.
🔧 Recent Achievements:
Klovis – Vector Search Engine: Integration of NLP models for natural language searches. Contextual relevance and speed through semantic vectorization.
Personalized AI Voice Coach: Development of a professional voice coach. Use of open-source frameworks (OpenVoice, coqui TTS, llama 3.3 70B, LangGraph), real-time feedback, and progress tracking via a personalized dashboard.
Elasticsearch Cluster 7 & 8 – 100 TB, 16 nodes: Resilient architecture for crawling and analyzing large enterprise web data (luxury, retail). Performance, scalability, and real-time monitoring via ELK stack.
Hybrid Elasticsearch + Cassandra System – 30 TB, 9 nodes: Real-time ingestion of billions of user events. Architecture optimized for responsiveness and tolerance to load spikes.
🚀 In parallel:
Development of modular RAG SaaS solutions for intelligent searches on internal document bases.
Active member of the Euratechnologies AI club, where I share my experience and train future AI project leaders.
French
Native or bilingual
Can work on-site
Lille (up to 50km)
Experience
- OVH CloudIngénieur IASOFTWARE PUBLISHINGOctober 2025 - Today (10 months)Développement de solutions IA internes destinées à automatiser et optimiser les processus des équipes d’OVHcloud. Conception et déploiement d’outils basés sur les grands modèles de langage (LLM), le NLP, les frameworks RAG et agentiques. Entraînement et spécialisation de modèles sur des cas d’usage métier, intégration de pipelines de machine learning et création d’assistants intelligents pour améliorer l’efficacité opérationnelle.
- Human CodersAI TrainerJanuary 2025 - Today (1 year and 7 months)Development and delivery of AI training in companies (internal and external).● Creation of tailor-made educational content, covering topics such as: machine learning, deep learning, NLP, generative AI, AI ethics, etc.● Adaptation of programs to business challenges and the technological maturity level of participants.● Facilitation of practical workshops, with application to concrete cases from the client companies' context.● Awareness of the strategic impacts of AI: opportunities, limitations, governance, regulatory framework (GDPR, AI Act).● Active monitoring of AI innovations and trends to maintain
- HektoreCTOCONSULTING AND AUDITSNovember 2023 - August 2024 (9 months)Lille, FranceResponsible for the development of the technical and web platform, developed in React and Symfony 7. Management of Linux servers and infrastructure security.Development of the AI coach
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Education
- Master's in Telecommunications Network Engineering and Security, Computer ScienceValenciennes Institute of Science and Technology2008Master Ingénierie des réseaux de télécommunications et sécurité, Informatique
Certifications
- Hugging Face Agents CourseHugging Face2025
- AI Agents FundamentalsHugging Face2025
