Zmoostik is the core developer of LinguaLibre.fr, the Massive Open Audio Recording system by Wikimedia France. Initially an open source activist within the field of open audio recording, Zmoostik got hired 3 months in 2015, with the mission to create the current massive open audio recording system. His contribution is mostly on coding, with good understanding of field linguistic's constrains. Zmoostik has critical knowledge to lead onboarding of other volunteer developers to contribute on LinguaLibre.fr's code (github, PHP, JS).