Our staff

Friends before coworkers.

Martin Johnes


Martin Johnes is one of the two co-founders of LeClust'R Numerique. He has specialized in digital marketing and advertising.

In his spare time, he likes to go fishing with his best friends.

Josie Muran


Josie Muran has spent the last 12 years gaining experience in search engine optimization, but she also handles other projects.

Her hobbies include traveling, cooking and spending time with her family.

Mark Karolinski

Project manager

Mark Karolinski has experience in multiple fields of marketing and software development. He also manages and allocates projects.

He loves his dog and enjoys spending time working on his sports car.

Dave Woods


While also specialized in software development, Dave Woods also manages projects and ensures everything goes smoothly.

He fills his spare time with his wife and two daughters.

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Our working principles