Engineering Director
SFEIR
Biography
Director Engineering and proud to be a dev @Sfeir 👨💻 / GDG Nantes Leader @gdgnantes 🐘 / #devoxx4Kids / #GDE Web / Speaking mentor-coach / curious geek / https://jef.binomed.fr
20 years on stage. 500+ conferences. Hundreds of speakers trained. Since 2012, I’ve been helping speakers find their voice and master the stage. Today, I’m putting my experience as a keynote speaker (200+ public appearances) at your disposal to help you level up your public speaking game.