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Strategic Advisor

Jean-Marie Truelle

Serial Entrepreneur with a successful track record in building highly profitable digital companies and 10+ years of International Internet startup experience.

Led the incorporation of 400+ mobile applications of which many have reached the top charts in the App Store in 100+ countries, featured by Apple and Google Play and have attracted 350m+ users using proprietary growth strategies. For example, our apps have been used by more than 15% of Brazilians and 20% of Saudis.

Jean-Marie has recently launched Popsy to build the next generation of classifieds and help millions of users trade safely any second hand item and get it delivered in less than 30 minutes.


Strategic Advisor

Christine de Wendel

Christine de Wendel has become an expert in European E-commerce. Between 2020 and 2017, Christine was Chief Operating Officer of ManoMano, one of France’s fastest growing tech companies and Europe’s leading online platform for home improvement.  Prior to joining ManoMano, Christine spent seven years at Zalando, Europe’s largest online fashion retailer, where she built up the Paris office and managed Zalando’s French business.  Christine began her career as a consultant with Bain & Company in Paris and New York.  She is currently working on a new venture.


Christine holds a BSc in International Affairs from Georgetown University, an MSc in International Relations from the London School of Economics and an MBA from INSEAD.  Born in Atlanta, Georgia, Christine has American, French and Austrian citizenship. She currently lives in Atlanta with her husband and three children after spending 15 years in Paris.

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Tech Advisor

Julien Brinas

After 10 years running Web Developments in the banking industry, Julien Brinas set out on the entrepreneurial journey in 2014 and has since been founder, co-founder, CTO and technology advisor at multiple startups.


Julien is mostly passionate about creating deeply engaging experiences that add paradigm-shifting value for users.
An alumni of Columbia Startup Lab & Techstars NYC, he is currently co-founder/CTO at
and co-founder/CTO at

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Clara Pauze

Clara is a talented young  designer who lives in Paris in France. 

Clara is passionate about drawing and creating motion from them. She strives at conveying messages through drawings and animations.

A few words from Clara: "Working on this project made me aware of the problems and limitations of hearing aids. I then thought about a way to show the use of the Sounds Good Hearing application, its ease of handling, its usefulness, its effectiveness, all through efficient and modern animations."

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