Jean-Sébastien Wallez
Hi! I'm Jean-Sébastien, a French entrepreneur living in Barcelona.


A little more about me.


Hi! I’m Jean-Sébastien Wallez, a French entrepreneur and growth marketer. From Lego bricks to launching digital products, I’ve always loved building things and making them meteorically successful! 🚀

I especially enjoy working on consumer products. At 22, I created Noospher, one of the very first e-democracy startup's projects in France. I then worked as CMO of a global SaaS company in Dallas, TX.

In 2017, I launched a Messenger's tutoring chatbot called Peter that reached more than half million users and for which we raised €400,000 from top-tier investors in Europe and Silicon Valley.

Peter is now Peter Studio, an AR agency making Snapchat Lenses for startups to Fortune 500 companies.

I sometime do consulting for projects I like and give talks for cool audiences. I'm also teaching the next generation of European entrepreneurs at Koudetat with The Family.

At the moment, I'm reading about cryptocurrencies, DApps and WeChat.