Summary
Julien Baillagou is a Cloud, Security & DevOps Architect with 11 years of experience designing and operating API-first, cloud-native platforms across startups and large industrial accounts. Currently leading cloud and security strategy at ATYOS after several architecture and API leadership roles at Airbus, he blends deep software development roots with hands-on DevOps and cybersecurity practice. He excels at turning API strategy into scalable DevOps architectures and secure cloud operations, having driven platform and portal initiatives within complex enterprise environments. Julien’s background as a former CTO and long experience in Java/J2EE projects give him a pragmatic, full-stack perspective that helps bridge product, engineering and security teams. Based in Toulouse, he favors challenging, transformation-driven projects and often pairs automation with strict operational governance. Colleagues value him for combining technical depth with a track record of delivering production-ready, auditable systems.
11 years of coding experience
4 years of employment as a software developer
DUT Informatique, Computing sciences, DUT Informatique, Computing sciences at IUT Toulouse Blagnac
IUP NTIE, Computing sciences, IUP NTIE, Computing sciences at Université Toulouse - Jean Jaurès