Baptiste Debever is a founder and CTO with nine years of hands-on experience building growth-driven SaaS and AI products, now leading Lucis (YC X25) to make longevity science actionable through a personalized AI health navigator. He combines growth engineering roots from Gorgias with multiple founding exits and freelance engagements across Web3, B2B SaaS, and material discovery, bringing both product instincts and technical ownership. Baptiste ships pragmatic, language-agnostic solutions and has a track record of turning early products into revenue-generating platforms and engaged user bases. He runs a tight feedback loop between personal experimentation and product recommendations, testing protocols himself before scaling them to users. Based in Paris and trained at Centrale Lille, he pairs endurance athlete discipline—sub-3-hour marathoner—with investor and builder sensibilities across startups like Feedier and Tocco. Fast-learning and execution-focused, he excels at translating complex data signals into growth and product strategy.
9 years of coding experience
8 years of employment as a software developer
Y Combinator
Master Degree, Engineering, Master Degree, Engineering at Centrale Lille
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Baptiste Debever - Founder & CTO at The Mobile-First Company