Freelancer profile translated to English.

Description

Fractional CPO & CTO — Product, AI & Growth | SaaS · Mobile · B2B

You need an experienced product and tech leader, without hiring a full-time CPO or CTO? I quickly integrate into your organization to structure your product vision, lead your technical teams, and embed AI at the heart of your strategy.

Co-founder for 11 years of a B2B SaaS publisher that I grew from 0 to €2M ARR, I've been through all the stages — and all the mistakes — you're looking to avoid. Product, Tech, Marketing, Strategy, Go-to-Market: I built it all from scratch, often by trial and error. Today, I put this experience directly at the service of your teams to go faster, with fewer false starts.

I also specialize in unblocking startups and scale-ups that have lost momentum. A targeted audit, a product or commercial repositioning, and growth picks up again — it's often less complex than it seems when you know where to look.

My expertise in generative AI (RAG, GraphRAG, agent orchestration) allows me to go beyond consulting: I design and manage AI systems directly integrated into your product, with a measurable value logic from the first weeks.

What I do concretely for you:

Audit your product, positioning, and growth mechanics
Define or take over your product, marketing, and Go-to-Market strategy
Structure your Product organization (processes, rituals, OKRs)
Coach and upskill your technical teams: developers, DevOps, SRE, Data Scientists, ML Engineers
Manage your AI initiatives end-to-end (POC → production)
Implement product retention and growth mechanics (PLG)
Align tech and business at the C-level

I work part-time AND/OR on project missions, for commitments ranging from a few months to several years.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Proteon Conseil
Fractional CPO | Fractional CTO | Growth Hacker
January 2025 - Today (1 year and 5 months)
Paris, France
Freelance Consulting —B2B & B2C – SaaS / Mobile / e-commerce / Retail / HealthTech / LegalTech – Start-ups, Scale-ups & Large Enterprises – National & International.
• • Position and governance: Trusted advisor embedded within client organizations on a part-time or project basis. Intervenes as Fractional CPO, Fractional CTO or Growth Hacker, reporting directly to CEO or C-level teams. Defines and pilots product, technology, data and AI transformation roadmaps with full executive accountability.
• • Management: Leadership of cross-functional teams (Product, Data, Engineering, AI) up to 5 FTEs. Capable of structuring product and tech organizations from scratch or stepping in to accelerate existing teams.
• • P&L management of client engagements: scoping, pricing, delivery and ROI tracking for AI, Data, Product and Growth projects.
• • Key impacts: Transitioned AI POCs into production-grade, industrialized systems for e-commerce and SaaS clients, enabling measurable time-to-market gains. Designed and launched growth strategies combining product-led growth, activation funnels and retention mechanics. Delivered Fractional CPO and CTO missions with rapid integration and tangible business impact from the first weeks.
Euronext Corporate Solutions
Head of Product & Innovation
December 2022 - October 2024 (1 year and 10 months)
Paris, France
B2B & B2G - Mobile & SaaS
• • Position & governance: Reports to the CEO, member of the Executive Committee. Cross-functional management in enabling mode.
• • Management: 11 FTEs (Product Managers, UX/UI Designers, Engineers & Project Managers).
• • P&L management for the Product & Innovation department, CAPEX/OPEX prioritization.
• • Key impacts: Defined and executed a group-wide product vision and platform strategy, transitioning from siloed solutions to a scalable, unified digital product portfolio across four European markets. Scaled ARR from €50M to over €100M. Launched an AI-first product as a core growth pillar. Drove cross-functional alignment in a regulated financial environment (MAR, CSRD, EU Taxonomy).
Ad Scientiam
Head of Product & Program
May 2022 - October 2022 (5 months)
Paris, France
Position & governance: Reports to senior management, member of strategic steering committees.
• • Management: 5 FTEs (product managers, product owners, and program managers).