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Martin RatinaudMR

Martin Ratinaud

Supermalter

Fractional Head of AI / CTO

€1,500/day
5 projects
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Martin

đź§­ Fractional Head of AI / CTO + senior fullstack dev (18 years). I lead and deploy your AI on a part-time basis, and code what's needed to make it run.

I become your company's AI brain a few days a month: strategy, agents connected to YOUR tools, team upskilling. Since I'm a developer first and foremost, I deliver to production, not slides.

=== What I do ===

🧭 Fractional Head of AI: I lead your AI strategy part-time (roadmap, which agents and in what order, governance, security). The level of a Head of AI, without the salary of a full-time one. 🛠️ Embedded deployment: I understand your business, I build and deploy agents and automations. Delivered and running.
đź’» Senior Fullstack Dev: NodeJS, React, Next.js, TypeScript, GraphQL. Production architecture (microservices, Kubernetes, gRPC, MongoDB), autonomously.

=== My Difference ===

⚙️ Human + Agents: I come with my own stack of agents (dev, copywriting, design, QA) adapted to your context. 🎯 I automate what's truly repetitive (meeting summaries: 2h in 5 min, reporting, sorting, follow-ups), not 3 evenings of n8n for nothing. 🤝 I empower your teams to become autonomous in AI, I don't create dependency.

Already helped 7 professionals become autonomous with their AI assistant: 5 recruitment agencies, 1 development studio, 1 naturopathy practice.

"He told me: you spoke with a candidate last week, they're a perfect match." Pascal Rebora, ATLas Recrutement

=== Career Path ===

→ Co-founder Headlinker → Ex-founder Playadz: exit Ausy, €400k raised → Ex-CTO Embassy for Digital Affairs (open source anti-disinformation) → Engineering Manager 4 years: 4 products, $2M raised in China

=== How I work ===

Fully remote from Antibes. Async + short video calls. I deliver, I document, I transfer skills.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

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

Experience

  • Headlinker
    Co-founder & CTO
    June 2023 - Today (3 years and 2 months)
    Headlinker is the platform that allows professional recruiters to accelerate their complex placements and finally leverage their candidate database. Rapidly expanding 🚀

    Beyond the platform, we support the profession on two fronts:

    🤖 "Getting Started" AI Training — live, in 2 half-days, I train recruiters to create their own AI assistant, connected to their tools (ATS, CRM, LinkedIn…) and their methods. Not a theoretical training: they leave with an installed system they can evolve themselves. 5 agencies have already been supported, with feedback that speaks for itself:

    "Claude told me: you spoke with a candidate last week, they're a perfect match, you have to propose them. He wasn't wrong." — Pascal Rebora, ATLas Recrutement

    "With the second brain, all the information we process is centralized and truly reusable. It creates an asset, and it depersonalizes the agency: our expertise is no longer just in my head." — François-Marie Delétoille, Capstone Conseil

    🤝 The Headlinker Business Club — a select community: 1,500 recruiters met, 430 selected members who share assignments, candidates, and best practices to do more business together.
  • Ministère de l'Europe et des Affaires Ă©trangères
    CTO - Office of the Ambassador for digital affairs
    PUBLIC SECTOR
    March 2021 - Today (5 years and 5 months)
    Paris, France
    In charge of creating tools and open source software to help fight against information manipulation
    React.js Next.js Ansible GraphQL REST API Graphic Charter Data Visualization MongoDB Open Source Git GitHub
  • Hooked
    Head of Frontend - Senior Software Fullstack Engineer
    FILM AND AV
    August 2020 - February 2021 (6 months)
    Tamarin, Mauritius
    Head of Frontend Development (Tools and websites) In charge of https://hookedtv.com, https://hooked.co and the marketing/content team's administration website
    - create bot to automatically raise/diminish budget on Google, Facebook, Snapchat and Tiktok ads platforms based on CPI, CPA or CPM
    - implement and deliver hookedtv.com in 2 weeks
    - migrate smoothly legacy platform to module-based React architecture
    - implement end-to-end tests with puppeteer on CircleCI
    React.js REST Typescript CircleCI Google AdWords Snapchat Ads TikTok Ads Git GitHub

Recommendations

Stéphane Viaud-MuratSV
PR
YZ
Stéphane Viaud-Murat and 2 other people have recommended Martin

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Education

  • Bac +5, Electronics, Telecommunications, networks
    Université Côte d'Azur
    2005
    Bac +5, Electronics, Telecommunications, networks
  • Telecom & Networks, Master 2 Microelectronics and Radio Frequency Telecommunications
    Polytech'Nice-Sophia
    2005
    Telecom & Networks, Master 2 Microélectronique et Télécommunications radio fréquences

Skill set

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