Freelancer profile translated to English.
Back to original languageAbout Lucas
🚀 I help B2B SaaS startups ship their products fast 🚀
💻 PM withover 4 years of experiencebuildingB2B SaaSproducts from scratch, including 3 years as the first PM at a cybersecurity startup (acquired in 2025).
📈 I led these 3 products from 0 to PMF, contributing to×20 user growth and ×15 ARR growth — and reduced churn by 5xby working closely with CSM teams to improve product adoption.
💬 With an engineering background and a Master's degree in Entrepreneurship, **I adapt to any audience**: tech, product, business, or management.
🤝 I enjoyworking directly with foundersto immerse myself in their vision, thencollaborating with tech teamsto findthe best solutionstogether. And I equally enjoytalking directly to customersto understand their pain points and discover the next feature to release.
🤖 I use **AI to deliver faster**: Claude Code with MCP for writing specs, Lovable for rapid prototyping, and Claude for UX writing.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 10km)
Experience
- Cyber GuruSenior Product ManagerTECHJune 2025 - March 2026 (9 months)Paris, France• Led the conception of AI-powered product components, leveraging LLM and RAG technologies.• Designed and launched a new MSP portal from scratch, enabling the scale up of indirect sales.• Recruited and trained 2 Product Managers, ensuring effective scope handover.• Transitioned end-to-end content production and localization from Mantra to Cyber Guru, redefining ownership while maintaining delivery cadence and quality across 20+ language training programs.
- MantraFirst Product ManagerTECHMarch 2022 - May 2025 (3 years and 2 months)Paris, France• Reported to the CEO; accountable for Product, Data, Design & Content.• Drove 3 products from ideation to PMF, contributing to x20 user growth and x15 ARR increase.• Reduced churn fivefold by partnering with CSM to improve product adoption and awareness.• Led a full app redesign and established the company's style guide.• Oversaw agile rituals, specs definition, and UI/UX workflows for 11 engineers across 3 squads.• Authored 30 cyber-awareness courses and scaled them to 10 languages.
- papernestProduct OwnerTECHSeptember 2021 - February 2022 (5 months)Paris, FrancePO of the newly launched home insurance product:• Played a pivotal role in the development of a back-office allowing faster contract signing by papernest call operators: user workshops, UI/UX design, MVP definition, and launch.• Took charge of User Stories writing for a 4-member SCRUM team.• Handled non-regression testing and evaluated new features' performance.• Contributed to roadmap prioritization using the ICE framework.
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Education
- Ingénieur Civil des MinesÉcole des Mines de Saint-Étienne2020Ingénieur Civil des Mines
- MS CENTRALE-ESSEC Entrepreneurs, Double DiplômeESSEC Business School2021MS CENTRALE-ESSEC Entrepreneurs, Double