À propos de Yiadh
Ingénieur Senior DevSecOps avec +7 ans d'expérience professionnelle.
Domaines d'expertise:
- DevSecOps
- Platform Engineering
- Site Reliability Engineering
Certifications:
- Kubernetes Security Specialist (CKS)
- Kubernetes Administrator (CKA)
- Kubernetes Application Developer (CKAD)
- Expert for Istio Service Mesh by solo.io
Arabe
Bilingue ou natif
Anglais
Capacité professionnelle complète
Français
Bilingue ou natif
Accepte de travailler sur site
Paris (jusqu’à 50 km), Nice (jusqu’à 50 km)
Expériences
- SAP SEIngénieur DevOps SeniorEDITION DE LOGICIELSjanvier 2020 - Aujourd'hui (6 ans et 5 mois)Paris, FranceTransversal DevOps, SRE and CloudOps roles across multiple developers’ teams in France, Germany, USA and India.Working mainly on Migrating Legacy Applications and Infrastructure to Cloud-Native and Openshift/Kubernetes Architecture.- Containerization of +70 applications, preparation of Openshift/Kubernetes manifests and helm charts, application migration.- Migrated +70 legacy applications to Kubernetes and OpenShift platforms.- Administration, updates and security compliancy management of multiple production Openshift/Kubernetes and database clusters.- Designed and implemented log collection, auditing and monitoring systems for the applications and the infrastructures.- Designed and implemented self-healing mechanisms that reduced incidents by 30 % during the last two years.- Optimized infrastructure resources consumption and reduced cost by 25 % by implementing autoscaling mechanisms.- Automated and streamlined the software development process, with integration of security practices into every stage.- Ensured one week of on-call per month. Leaded critical production deployments during off days and weekends.- Provided technical support, mentoring/mentorship, conduct training sessions, and deliver TechTalks for several teams.- Wrote and validated technical documents: Security Concepts, alert recommended actions and architecture references.Keywords: Kubernetes, Helm, Istio, Ansible, Chef, Terraform, ArgoCD, Jenkins, Hashicorp Vault, ELK, Prometheus, Falco, MySQL, AWS
- Amadeus FranceIngénieur DevOps ConfirméEDITION DE LOGICIELSjuillet 2017 - décembre 2019 (2 ans et 5 mois)Nice, FranceAutomation of deployment, management and upgrades of BIG DATA and BI platforms distributed over Openshift and VMs.- Deployed, managed & monitored about 70 applications on top of 4 Openshift clusters and +70 Virtual Machines.- Fully upgraded critical production MapR clusters with +40 VMs supporting essential and high-demand services.- Developed and maintained automation scripts and tools to reduce manual intervention and increase efficiency.- Provided L1, L2 and L3 support intervention as part of IT maintenance. Ensured night and weekend on-call support duty.Keywords: Openshift, Rancher, Helm, Ansible, AWX, Puppet, Terraform, Jenkins, Splunk, Molecule, Prometheus, MapR ecosystem
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Formations
- Diplôme d'ingénieur de spécialisation en Sécurité pour les Systèmes Informatiques et les CommunicationsEURECOM, France2017
- Diplôme d'Ingénieur en TélécommunicationSUP'COM, Tunisie2015
Certifications
- Certified Kubernetes Security Specialist (CKS)The Linux Foundation2023
- Certified Kubernetes Application Developer (CKAD)The Linux Foundation2020