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Jonathan N.JN

Jonathan N.

AI Consultant & Trainer | CIO

€550/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jonathan

As a Consultant and Trainer in Generative Artificial Intelligence, I help companies (SMEs and large accounts) with strategic AI integration and digital transformation. With my experience as CIO at bodih and 8 years in Full Stack development (React, Node.js, Python, TypeScript), I combine a sharp technical vision with an understanding of business challenges.

My expertise covers cutting-edge LLMs (GPT-5, Claude, Gemini, Mistral), advanced prompt engineering, AI agents, and RAG, as well as process automation via n8n, Make, and Zapier. I have applied this expertise by creating several SaaS with integrated AI and developing over 32 AI courses on my e-learning platform, Digital Composium Academy.

I've had the privilege of working with prestigious clients where I've demonstrated my ability to deliver innovative and high-impact solutions. My key advantage: I offer participants in my training programs lifetime free access to my e-learning platform, ensuring continuous skill development and long-term support.

Artificial Intelligence: Generative AI, Prompt Engineering, AI Agents, RAG (Retrieval Augmented Generation), LangChain, Hugging Face, Machine Learning, Deep Learning, GPT-5, Claude, Gemini, Mistral.

• Automation: n8n, Make (Integromat), Zapier, REST API, Webhooks, Chatbots.

• Full Stack Development: React, Node.js, Python, TypeScript, JavaScript, Web Development, Backend Development, Frontend Development.

• Cloud & Infrastructure: Firebase, AWS (Amazon Web Services), GCP (Google Cloud Platform), Vercel, Supabase, Docker.

• E-commerce: Shopify (Apps & GraphQL), WooCommerce, Stripe.

• Consulting & Training: AI Consultant, AI Trainer, Digital Transformation, Project Management, CIO, Strategy Consulting, Pedagogy, E-learning.

• Other: Product Management, Functional Analysis, Business Analysis.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Russian

    Basic

  • Spanish

    Fluent

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

Experience

  • bodih
    Associate CIO
    HEALTH AND WELLNESS
    September 2022 - Today (3 years and 11 months)
    Vitré, France
    BODIH — Lead Developer & IT Manager
    Health & Wellness · Sept. 2022 → Present

    Complete technical direction of a B2C platform: digital product, cloud infrastructure, development team, roadmap. Startup context in growth — limited resources, maximum production requirements.

    → iOS/Android mobile app designed and deployed on both stores (React Native)
    → Infrastructure maintained in production for 3 years without major interruption
    → Managed a team of 3 developers: code review, Agile process, on-time delivery
    → Automation of internal processes: -60% recurrent manual tasks
    → Full-stack development: React front, Node.js back, Docker, CI/CD

    Stack: React Native · Node.js · React · TypeScript · Docker · CI/CD · Android · iOS
    Team Management Backend Development Android iOS Web Development
  • HEXALEAD
    MOA Consultant
    DIGITAL AND IT
    January 2022 - September 2022 (8 months)
    Paris, France
    HEXALEAD — MOA Consultant / Developer
    Agency & IT Consulting Firm · Jan. 2022 → Sept. 2022 · Paris

    PSP migration compliant with DSP2 for a large banking institution. Strict regulatory constraints, zero margin for error on payment data.

    → Zero downtime migration, including split payments, no data loss
    → PSP technical documentation entirely redone
    → DSP2 automated testing tools developed from scratch
    → Client team support: adoption and deployment
    → Business Analyst/Development interface: translating business needs into technical specifications

    Stack: React.js · Node.js · PHP · TypeScript · JavaScript
    React.js Project Management IT System Migration Data Migration Typescript

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Skill set

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