Olivier Fontannaud
Head Of Devops Practice at Cortex génie humain
Paris, Ile-de-France
Summary
🤩
Rockstar🎓
Top SchoolOlivier Fontannaud is a seasoned DevOps and cloud engineering leader with 11 years of experience building and operating large-scale, multi-cloud platforms from startups to global brands. Currently Head of DevOps Practice in Paris, he previously led SRE at Shippeo and ran cloud architecture programs for Kering, where he managed cross-cloud landing zones (AWS, Alibaba, GCP) and introduced GitOps patterns with ArgoCD. He combines hands-on infrastructure engineering (Terraform, Kubernetes, EKS, Jenkins-X, Puppet, Prometheus/Grafana) with people leadership—managing and mentoring SRE/Dev teams to improve reliability, cost and delivery. Olivier has a practical track record of delivering e-commerce and event-driven systems, including production-grade logging and CI/CD pipelines, and has tackled China-cloud proof-of-concepts to meet international business needs. Trained as an engineer in information systems and networks, he brings a systems-thinking approach and a penchant for standardization that reduces operational friction. Notably, his career shows repeated success translating legacy operations into GitOps-driven, cloud-native platforms that scale across regions and providers.
11 years of coding experience
1 year of employment as a software developer
Diplôme Universitaire de Technologie en Réseaux et Télécoms (R&T), Réseaux et Télécoms, Diplôme Universitaire de Technologie en Réseaux et Télécoms (R&T), Réseaux et Télécoms at IUT Saint-MaloDiplôme d’Ingénieur dans l’Architecture des Systèmes d’Information en Apprentissage (ASYRIA), Ingénierie informatique, Diplôme d’Ingénieur dans l’Architecture des Systèmes d’Information en Apprentissage (ASYRIA), Ingénierie informatique at Ecole d'Ingénieurs des Technologies de l'Information et du ManagementLicence professionnelle dans l’Intégration des Systèmes Voix et Données (ISVD), VoIP, Mention Bien, Licence professionnelle dans l’Intégration des Systèmes Voix et Données (ISVD), VoIP, Mention Bien at IUT Lannion
anglais (toeic 845)
Github Skills (42)
puppet10
logging9
fluentd9
fluent-bit9
stream-processing8
opentelemetry8
prometheus8
linux8
monitoring7
sonatype7
nexus7
promql7
windows-server7
windows7
bsd7
Programming languages (10)
Github contributions (5)
Interencheres/puppet-varnish
Apr 2016 - Oct 2016
Contributions:254 pushes, 1 branch in 6 months
puppetpuppet-moduleconfigurecachevarnish-cache
Interencheres/controlrepo
Apr 2015 - Jan 2017
Contributions:2 PRs, 157 pushes, 13 branches in 1 year 9 months
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