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Matthieu CrédouMC

Matthieu Crédou

AI & Digital Sovereignty Consultant | Trainer

€800/day
2 projects
Paris, FR
15+ years

Average response time: 4 hours

Freelancer profile translated to English.
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About Matthieu

AI & digital sovereignty consultant.


15 years building sovereign digital infrastructures (.fr, .bzh registries, 17 extensions at ICANN) — I now apply this requirement to AI: systems your teams master, on data that remains yours.

**My offerings**:

*AI Training— Claude & Mistral workshops, applied prompt engineering, automation. Format: 0.5 to 2 days, from beginner to business expert. Deliverable: autonomous team + custom prompt library. Over 300 professionals trained.



*Sovereign AI Systems— business assistants, internal knowledge bases (RAG), decision support. Deliverable: a tool in production, data hosted in Europe or locally. Ex.: 100% local embeddings semantic search engine (Ollama), zero data sent to an API.


*AI Audit & Scoping— mapping high-ROI use cases, prioritized roadmap. Deliverable: an actionable plan, not a PDF of recommendations.



*Automation— monitoring, reporting, qualification, brief writing. Result: ~2 hours/day recovered per team.


On-demand sovereignty, depending on your data sensitivity:
  • Cloud LLM (Claude, GPT) when performance is key;
  • Open models hosted in Europe (Mistral, Llama);
  • 100% local inference when nothing should leave.
*GDPR complianceby design.



**How I work**:


I first diagnose the real need, then design the system and make your teams autonomous.
AI prepares, humans decide — a tool is only as good as its expert verification. If AI isn't the right answer, I'll tell you.

**For whom**: SMEs, mid-cap companies, and regulated sectors (health, finance, insurance, legal).


→ A first 30-min call to scope your use case.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Native or bilingual

  • Indonesian

    Conversational

Can work on-site
Paris (up to 50km), Marseille (up to 10km), Nice (up to 10km), Lyon (up to 10km)

Experience

  • RadarScore.eu
    Automated AI-powered EFQM diagnostic tool
    CONSULTING AND AUDITS
    January 2026 - March 2026 (2 months)
    Paris, France
    An EFQM quality diagnosis normally takes weeks of expert consulting. I built a tool that does it in 30 seconds: upload a PDF annual report → text extraction → structured analysis by Claude (9 EFQM criteria) → radar chart + scoring + personalized recommendations → PDF export.
    Test on RATP annual report: diagnosis generated in 30 seconds (score 288/1000).

    Principle: the tool assists the expert, not replaces them. Stack: Next.js 16, Claude Sonnet API, Resend, Railway.
    Claude Code EFQM AI Audit Prompt Engineering AI Consultant
  • Valeria Romero — Psychologue
    Animated portfolio website — neuropedagogy psychologist (Argentina)
    HEALTH AND WELLNESS
    January 2026 - February 2026 (1 month)
    Buenos Aires, Argentina
    A psychologist specializing in neuropedagogy and sports psychology was launching her business in Argentina without client testimonials.

    The challenge: build credibility through storytelling rather than social proof. I designed a website with navigation by audience (parents vs. coaches, different CTAs), sticky sections with scroll-tracking, video hero, methodology flip cards, custom 6-color palette.

    Result: a website that positions expertise through manifesto and methodology, not just reviews. Stack: Next.js 16, React 19, Framer Motion, Tailwind CSS 4.
    User Experience Design Web Development SEO Content Strategy AI Chatbot
  • Recap.yt
    RAG platform — podcast knowledge base with semantic search
    EDUCATION AND E-LEARNING
    December 2025 - April 2026 (4 months)
    Ajaccio, France
    Finding precise information in hundreds of podcast episodes is impossible manually.
    I built a semantic search platform (RAG): automatic ingestion from YouTube (transcription + chunking), local Ollama embeddings (no API cost), full-text + cosine similarity hybrid search, conversational Q&A endpoint via Claude Sonnet. 2,540+ segments ingested, 20 sources monitored, 5 themes.
    Railway constraint (no pgvector) → JSONB + cosine JS solution. Stack: Astro 5, Node.js, Railway Postgres, Ollama, Claude API.
    RAG LLMs Document Management AI Content Strategy Claude Code

Reviews

5.0

Out of 2 ratings

D

David

Association www.bzh

Reviewed on 11/11/2025

Perfect support from Matthieu to develop and optimize our Google Ad Grants package. Attentive, fast, and provided wise advice.
V

Valeria

Fisicamente

Reviewed on 11/10/2025

We hired Matthieu to automate our marketing processes. Communication was smooth, and responsiveness was excellent. He quickly understood our needs and proposed an n8n solution adapted to our budget. The implemented workflow saves us 10 hours per week. I highly recommend him for automation projects.

Recommendations

Laetitia MaarekLM
Anne DumesgesAD
Nicolas JubanNJ
+2
Laetitia Maarek and 4 other people have recommended Matthieu

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Education

  • Sciences Po
    Sciences Po Rennes
    2001
    Economie & Finances
  • Bachelor Business Administration
    University of Queensland
    2000
    South East Asian Business Management

Certifications

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