This badge is assigned by symfony.com and its level is Hard.
Pascal Borreli
Włodzimierz Gajda
Kousuke Ebihara
Masao Maeda
Kaoru YUKI
Hiroki OHTSUKA
Shin Ohno
Shigenobu Nishikawa
Hidenori Goto
Akky Akimoto
OGAWA Katsuhiro
Timo Haberkern
Ryan Weaver
Geoffrey Bachelet
Fabrice Bernhard
Stefan Koopmanschap
Thomas Rabaix
Kris Wallsmith
Jonathan Wage
Javier Eguiluz
Hugo Hamon
François Zaninotto
Fabien Potencier