Arnaud Lheureux is a regional Architect for Cloud Networking at Nuage Networks. After 10 years at Microsoft as datacenter architect and evangelist supporting Microsoft top account in EMEA, Arnaud joined Nuage Networks to help big organization as they adopt SDN in their infrastructure. Regular speaker and trainer at Microsoft and other industry events, Arnaud has been speaking about OpenStack and evangelizing interoperability of datacenter solutions for years.