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Product
Building.
I am Sacha Fontaine. A Product Builder passionate about SaaS development, AI and sport.
Core Stack
I am Sacha Fontaine. A Product Builder passionate about SaaS development, AI and sport.
Core Stack
Autonomous and curious, I enjoy being involved in the entire production process and working on fast and challenging product development projects.
I build pragmatic experiences, from MVPs to production, with a strong focus on speed, clarity, and real user value.
Years Exp.
Annecy, FR
Qwant
Shaping AI search experiences at scale. Focusing on usability, trust, and system scalability.
Freelance
Building custom web tools, fast. MVP development, automation, and e-commerce solutions.
PayFit
Hybrid role between product management and delivery in a fast-growing SaaS environment.
Pacemate is an AI-powered running coach. It generates personalized training plans based on performance, progression and recovery, with a long-term and sustainable approach to athletic development.