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Olivier Grosset-Janin

FullStack Developer + DevOps, and Consultant

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TRN World

A professional social platform with targeted training programs for businesses & employees

Kino Heartkinetics

A mobile application that monitors heart vibrations and intercepts heart failure


A professional networking platform with 1&1 video meetings suggested by AI

Me standing in front of the Torii on Miyajima, an island off the coast of Hiroshima in Japan


I am Olivier, a FullStack Developer and DevOps professional currently located in Amsterdam, Netherlands. My primary objective is to assist startups and scaleups in progressing to their next stage by providing comprehensive tech development solutions. With a specialization in Javascript/Typescript, I am also proficient in multiple programming languages, enabling me to adapt to diverse requirements while prioritizing efficiency, reliability, and cost-effectiveness. My expertise spans across prototyping, planning, fullstack development, testing, deployment, scaling, and security.

I am always receptive to new opportunities, whether they are contractual or permanent in nature. Please feel free to reach out to me with a message.

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