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Julien DorraJD

Julien Dorra

AI Agent Prototyping, Training, Scoping

€1,000/day
2 projects
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Julien

Your teams want to use AI agents but no one knows where to start. Or worse: everyone has started, each in their own corner.

I intervene before the integrator. I work with your business teams to identify viable use cases, I prototype them in real conditions, and I deliver the functional and technical elements that your service provider can rely on.

My method: Esquisse, an AI prototyping method accessible to all, unique, effective, tested. In workshops, non-developers build their own AI applications with business workflows, tool use, multi-model orchestration, and code execution. Over 500 professionals have used it, including BNP Paribas and Michelin.

I code, I work with the APIs of major models, and I build my own AI tools in production. This allows me to prototype what your businesses imagine in a format that your developers can adopt. I remain available during the implementation phase for technical decisions.

These workshops also highlight real adoption issues: shadow AI without a framework, juniors prompting instead of learning the business, teams divided between enthusiasts and skeptics.

I help management establish a framework that takes these realities into account.

Designer of AI training programs for the Public Digital Campus (DINUM). Contributor to the AI·TA research project at Strate. Former Director of Creative Technology Design at Ogilvy Paris. Trainer since 2005, including large-scale for public service: up to 1700 people live during my webinars (DINUM. Campus du numérique, IGPDE)
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 30km)

Experience

  • Esquisse
    AI Agent Prototyping Platform Designer
    TECH
    May 2023 - Today (3 years and 3 months)
    Design and development of Esquisse, an AI prototyping platform. Over 500 professionals and students use it in workshops to build their own AI applications with execution graphs, tool use, code execution, and multi-model orchestration.

    Used in "agentic use cases" workshops with a major banking group and an industrial group. Ready for public service via Albert API, the French sovereign AI. With Esquisse, non-developers build functional prototypes that serve as specifications for technical teams.
    Stack: JavaScript, Deno, S3, OpenAI/CloudFlare AI/Anthropic/Mistral APIs, AI workflow execution graph orchestration.
    Generative AI Prototyping Artificial Intelligence Agentic AI AI Training
  • Campus du numérique public – DINUM
    AI Training Program Designer — Public Agents and Managers
    PUBLIC SECTOR
    June 2025 - Today (1 year and 2 months)
    Paris 17, France
    Design of generative AI training programs targeting all levels of public service: agents, managers, and department heads. Design and delivery of the first live introductory webinar on AI for public agents: thousands of participants live, for a broad and diverse audience.
    Writing thematic articles on generative AI addressing questions raised live during the webinar. Approach focused on personal and collective empowerment: AI as an augmentative tool for existing jobs and skills, at all levels of responsibility.
    Generative AI Artificial Intelligence AI Training AI Agent Change Management
  • Ministère de la Culture
    Live Performance Data Product Design
    PUBLIC SECTOR
    January 2024 - Today (2 years and 6 months)
    Paris, France
    Design and development of a digital product using live performance data collected by the Ministry of Culture. Investigation of datasets, identification of use cases for live performance professionals, then construction of the interface that structures and makes this data accessible and usable.
    Rapid Prototyping Technology Design Product Management

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