YtoTech is a group of hacker-minded persons.

We work(ed) together on open-source software, or some paid gigs.


We're loosely composed of:

  • Grégoire Martinache
  • Alexis Schad
  • Yoan Tournade
But also: Soukaina, Valentin, and several others.

Consulting / freelancing

You can contact us for software and business development consulting propositions.
We're specialized at hooking up unrelated systems, for eg. hardware devices to online computing, manufacturing apparatus to ERPs, legacy software to latest cloud computing platforms.

See more on: Malt (Yoan) .


We can be mailed at

Yoan may answers his phone at (+33)7 81 32 88 19.

220B 9AD5 7E45 E2C8 00C0 E424 C6A3 FAA6 8AE3 6EB4