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Stephane TonnelierST

Stephane Tonnelier

Senior AI Product Manager · Programme Director

€900/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Stephane

Senior AI Product Manager · Programme Director · 30 years IT × Business
Access my portfolio: portfolio.novajungle.fr/freelance-pm
I design and deliver AI products in production for ETIs and large accounts. Discovery, delivery, ROI — not POC. RAG, multi-agent, MLOps, LLM-as-a-judge, AI Act stack.
30 years of transverse management at Autodesk, BNP Paribas, Ingenico, RAJA, Sharecare. Since January 2025, I have been operating 2 proprietary AI products under NOVAJUNGLE — execution proofs on the GenAI stack.
Verticals: real estate/CAD, B2B finance, healthcare. 3 modalities: direct, shared time (1-3 days/week), fixed-fee audit €15-30K. Daily rate starting from €1,200/day excl. VAT.
Immediately available · IDF, South-East, international.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

Can work on-site
Paris (up to 50km), Marseille (up to 50km), Marne La Vallée (up to 50km)

Experience

  • Novacasa.fr
    Founder & Product Manager - Photorealistic 3D Rendering AI SaaS
    ARCHITECTURE AND URBAN PLANNING
    January 2025 - Today (1 year and 7 months)
    Paris, France
    PROBLEM Interior designers, work contractors, developers (off-plan sales) face outsourcing costs of €800-€2,000 per project for 3D renderings, with 5-15 day delivery times, causing significant delays in the sales phase.
    DISCOVERY & PRICING ICP interviews (architects, contractors, home stagers) · pricing strategy
    €220-€1,500 packs tested live on Stripe · pivot from 3 tiers to 1 tier after empirical validation on 50+ users (learning through iteration, not theory).
    DELIVERY & PRODUCTION cascade fallback Gemini 3 Pro → Flash 2 → 2.5-flash · deadline pattern
    180s · AI Act art. 50 (badge + EXIF + PDF footer) · inference cost monitoring · Next.js 16 + Supabase + Vercel stack.
    22% DM response rate vs. 5-10% on live Stripe benchmarks
    Product Management Artificial Intelligence Product Discovery Continuous Delivery Programme Management
  • PME WEB PROFIT
    Founder & Product Manager - SME Visibility AI Pipeline · Distribution & Outbound
    CIVIL ENGINEERING
    January 2025 - Today (1 year and 7 months)
    Paris, France
    PROBLEM French construction tradespeople (roofers, facade installers, insulators) are digitally underserved and invisible on Google. The B2B market is fragmented, requiring fine segmentation.
    DISCOVERY & ICP scoring qualification 6 criteria (size, trade, region, digital maturity, seasonality, average ticket) · enrichment waterfall using government APIs + LinkedIn · positioning pivot after market review (3 niches tested before lock).
    DELIVERY & DISTRIBUTION full pipeline: Apify scraping → qualification → enrichment → multi-channel outbound (email + LinkedIn) · n8n workflows + HubSpot CRM · 28 tradesperson websites deployed in production (Vercel + Supabase) · configurable business templates.
    2.3% outbound response rate vs. 0.36% conversion benchmark ×6
    Artificial Intelligence Product Discovery Continuous Delivery Product Management Programme Management
  • eXalt (CDI)
    Senior Consultant • IT Programme Management
    AUTOMOBILE
    March 2021 - July 2024 (3 years and 4 months)
    Paris, France
    ▸ Arval BNP Paribas (Apr. 2023 – Apr. 2024)
    • · IT Programme Director EMEA
    ◦ · Digital Customer Experience Tribe
    • · 10+ countries
    • · Reporting to BNP Paribas Executive Committee
    ◦ · Programme Governance & budget.
    ▸ TMA & Marketing/Sales Projects
    ◦ · Management of 6 engineers
    ◦ · Delivery in France & Europe
    • · Steering Committees
    Senior Project Manager
    ◦ · US Public Health SaaS (NYSE)
    ◦ · Multi-state COVID Projects
    • · France/USA Coordination
    ◦ · Crisis Change Management.
    Artificial Intelligence Programme Management Product Management Product Discovery Continuous Delivery

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Education

  • Master
    University of St Andrews
    Master

Skill set

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