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Antonin LorainAL

Antonin Lorain

Head of Product | Product Manager | AI • B2B • B2C

€850/day
23 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Antonin

I take product responsibility — from strategy to results.

+15 years of experience. Digital Agency Leader for 8 years then Head of Product at Closd (LexisNexis).

Since 2018, I have been working as a freelancer for B2B SaaS and complex companies (LegalTech, Cybersecurity, ClimateTech, AI). Direct reporting to CEO/CTO. Teams of 5 to 20 people.

→ **Acquisition, activation & engagement**: optimization of user journeys and metric-driven management.

→ **AI Deployment**: prioritization of use cases, product definition, scaling from POC to production, governance, adoption, and ROI.

→ **Product Structuring**: vision, roadmap, OKRs, discovery, team structuring, Product Ops.

📊 Results

• Closd (LexisNexis): +45% engagement · -32% time-to-market · +40% ARR
• Renault Group: 3 AI initiatives managed · B2E agent platform · AI management framework for business units and C-Level
• DataDome: +19% engagement · +48% qualified leads · Forrester Strong Performer

Embedded missions >+3 months, real ownership.

→ Need to structure a product, a team, or an AI initiative? Let's talk.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Paris (up to 20km)

Experience

  • Renault Digital
    Product Manager AI & Data
    AUTOMOBILE
    May 2025 - January 2026 (8 months)
    Boulogne-Billancourt, France
    Mission: Lead 3 AI product initiatives as part of internal usage transformation — environment with high security, compliance, and governance constraints.

    B2E AI Productivity Portal
    • Prioritization and scoping of AI use cases with business teams (discovery, expected impact, ROI)
    • Definition of product vision, MVP, and user journeys
    • Coordination of integration topics with Architecture, Data, and Security teams: Microsoft 365, Jira, SSO (OKTA), GDPR, and PIA
    • Development of a functional POC (vibe coding, prompt engineering) then deployment of a beta version to pilot teams
    • Implementation of a platform designed to gradually integrate new assistants, agents, and connectors
    Measuring AI Adoption and ROI
    • Business discovery and scoping of management needs
    • Structuring of the data pipeline (GCP) and coordination of Data Analysts & Data Engineers
    • Design of management dashboards (Management, Business Units) on Looker and Power BI
    GenAI Adoption & Skill Development
    • Design of onboarding journeys adapted to use cases and business profiles
    • Structuring of content and activation resources
    artificial intelligence Project Scoping Generative AI Product Vision Product management
  • Lexis Nexis - Closd
    Head of Product
    SOFTWARE PUBLISHING
    April 2022 - March 2024 (1 year and 11 months)
    Paris, France
    Hired after the acquisition by LexisNexis to structure the Product function and accelerate post-acquisition growth of a B2B legal SaaS (3 solutions: Project Management, Data Room, Vault).

    • Product vision & strategy across a portfolio of 3 products — definition and execution of the multi-product roadmap, quarterly trade-offs
    • Product representation at the operational committee, direct reporting to CEO
    • Recruitment and structuring of the product team from scratch: 2 PMs, 2 Designers, 2 QAs + interim Tech management
    • Continuous discovery, OKRs, feature teams, analytics — implementation of the complete Product Ops system
    • Implementation of a PLG engine: free trial, guided onboarding, self-serve activation
    • Pricing & packaging, launch of Data Room & premium offers
    • International deployment (UK, Austria) + GenAI integration (contract summaries, RAG, regulatory anomaly detection)

    Main results
    📈 +45% engagement (DAU/MAU)
    📈 –32% time-to-market
    📈 Scaling tech & product team x3 (6 → 20)
    📈 +40% ARR through the launch of the Data Room product and upsell features
    Product management Product Vision Product Ops Generative AI Product roadmap
  • DataDome
    Product Manager - Platform & Experience Redesign
    SOFTWARE PUBLISHING
    November 2020 - January 2022 (1 year and 3 months)
    Paris, France
    Mission: evolve the platform towards real-time protection — expanded detection to human attacks, new capabilities, increased detection accuracy — and improve the experience
    • Lead the redesign of the platform experience to improve readability and client decision-making
    • Redesign onboarding & setup to accelerate client activation and time-to-value
    • Integration of new AI/ML detections: ATO, honeypots, advanced bot patterns
    • Redesign of acquisition landing pages and Product/Growth/R&D coordination
    • Launch of a proprietary, privacy-first CAPTCHA
    Impact 6 months
    📈 +19% engagement (DAU/MAU)
    📈 +48% qualified lead acquisition after journey optimization
    📈 Solution recognized as "Strong Performer" – Forrester Wave 2022 following redesign
    Product management User Experience Design B2B SaaS Redesign Prototyping

Reviews

5.0

Out of 4 ratings

P

Paul

DataDome

Reviewed on 3/28/2022

Antonin has chosen to hide 1 review

1 written review is private.

Recommendations

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BP
Former user and 1 other person have recommended Antonin

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Education

  • Executive MBA - Digital Strategy
    PSB Paris School of Business
    2015
  • Master 1 - Design & Management
    ESDI - Higher Institute of Industrial Design
    2004

Skill set

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