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Matthias EtienneME

Matthias Etienne

AI Consultant | GenAI · Agents · Automation

€1,000/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Matthias

I transform AI use cases into production-ready systems.
Multi-agent architectures, RAG, business automation — I handle everything from strategy to deployment. Technical founder, 15+ years of product & infra experience, based in Paris.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • Upstart.gg
    Co-founder, CEO
    SOFTWARE PUBLISHING
    July 2024 - Today (2 years and 1 month)
    Paris, France
    Co-founder & CEO of Upstart, an AI website builder that allows anyone to create a professional website in minutes using AI agents.
    In the early stage, the CEO's role is mostly: do everything. I code the backend architecture and AI agents, ship frontend features, manage cloud infra, and in parallel work on go-to-market, pricing, investor relations, and public funding applications (CIR, Bpifrance).
    Artificial Intelligence Generative AI AI Agents
  • Spacefill
    VP of Engineering
    July 2022 - August 2023 (1 year and 1 month)
    Paris, France
    Management of the technical team, collaboration and implementation of processes with the product team, driving the roadmap
  • Airship
    Director Of Engineering
    January 2019 - September 2022 (3 years and 8 months)
    Île-de-France, France
    - Building a common platform after the acquisition of Accengage (major technical challenges: huge traffic of 500k messages/sec, data volume, scalability, GDPR issues)
    - Global roadmap
    - Management of Web (France) and Mobile (France and US) teams
    - Working on delivery processes, feature team organization, interdependencies
    - Finding the best possible organization between the US and France (135 people in tech)
    - Recruitment
    - Team retention (always difficult after an acquisition), change management
    - Organizing training for FR teams on the new US platform
    - Continuous training (internal academy)
    - Implementing new organizational rituals to facilitate work and collaboration in the context of COVID-19

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Education

  • degree
    Self-Taught Engineer's
    2003
    degree

Skill set

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