Adrien Pujol is an experienced professional in the field of information technology, currently serving as Chief Information Officer and Head of Infrastructure at Callsign since March 2014, where responsibilities include leading Site Reliability Engineering (SRE) and DevOps practices and managing all infrastructure operations. Prior to this role, Adrien worked as an IT Consultant for various companies from May 2012 to April 2014, and served as a Senior Systems & Network Engineer at EclairSYS from September 2010 to February 2012. Adrien's career began in the French Air Force, where responsibilities included Systems & Network Engineering from August 2004 to June 2010. Additionally, Adrien operated as a Freelance Developer from January 2002 to June 2004. Education was obtained from the French Air Force.