Summary
Pierre Guilhou is a Senior Product Manager based in Paris with 11 years of experience bridging hands-on engineering and payments product strategy. He moved from early-stage engineering and co-founding (an early project that evolved into Strapi) into product roles that scaled integrations and developer platforms at Spendesk and Livestorm. At Numeral (now Mambu Payments) he leads core payments and bank connectivity, having orchestrated connections to 10+ schemes and 30+ banks across Europe and the UK&I. He excels at building integration-heavy products—APIs, SDKs, webhooks and complex bank protocols (ISO 20022, EBICS, SFTP)—to make regulated payment operations pluggable for tech companies. Known for reducing friction in integrations (e.g., cutting sync errors at Spendesk) he combines developer empathy with GTM experience working with strategic partners and marketplaces. His background in full-stack engineering and product gives him a rare fluency across technical architecture, compliance constraints, and operator-focused UX.
11 years of coding experience
9 years of employment as a software developer
Higher National Diploma / DUT Computer Science, Higher National Diploma / DUT Computer Science at Université de Caen Normandie
Master’s Degree Engineering / business / design, Master’s Degree Engineering / business / design at HETIC
French, English