Freelancer profile translated to English.
Back to original languageAbout Idriss
Kubernetes / DevOps Engineer specialized in the operation and evolution of critical production infrastructures.
I mainly work on Kubernetes (RKE2, Rancher), CI/CD, and Cloud environments with strong expertise in troubleshooting, automation, and operational maintenance.
Experience in:
• Operating Kubernetes clusters in production
• Managing critical incidents (pods, ingress, network, monitoring)
• Upgrades of Kubernetes and associated components
• Automation using Ansible and Terraform
• CI/CD and GitOps deployment (GitLab CI, ArgoCD)
• Prometheus / Grafana monitoring
• AWS environments and Linux infrastructures
I have worked in environments with high availability and security constraints with an approach focused on reliability, standardization, and continuous improvement.
Key Technologies:
Kubernetes, RKE2, Rancher, Docker, Helm, Ansible, Terraform, GitLab CI, ArgoCD, AWS, Linux, Prometheus, Grafana.
French
Native or bilingual
English
Fluent
Can work on-site
Meudon (up to 50km)
Experience
- CEAKubernetes - DevOps EngineerTECHNovember 2024 - Today (1 year and 7 months)Paris, France
- Operation and operational maintenance of RKE2 Kubernetes clusters in production
- Rancher administration and cluster access management
- Kubernetes storage management with Longhorn and Velero backups
- Automation of RUN operations via Ansible
- Prometheus / Grafana monitoring and critical alert processing
- Migration and validation of NGINX OSS Ingress in a secure environment
- Upgrades of Kubernetes and associated components (RKE2, Longhorn, Rancher Monitoring)
- Network troubleshooting and validation of traffic flows between load balancers, ingress, and services
- Management of critical Kubernetes incidents (pods, ingress, services, monitoring, 502/503 errors)
- naXiosDevOpsTECHSeptember 2023 - September 2024 (1 year)Boulogne-Billancourt, France
- Deployment and evolution of AWS infrastructures via Terraform and CloudFormation
- Deployment of Kubernetes and Docker environments
- System configuration automation via Ansible
- Management of secure environments with bastions and network segmentation
- Bash and PowerShell scripting for automation and administration
- Implementation of GitLab CI/CD pipelines for containerized applications
- École Supérieure de génie informatiqueTrainerEDUCATION AND E-LEARNINGFebruary 2023 - July 2023 (5 months)Paris, France
- Design and delivery of technical modules focused on DevOps, Cloud, and infrastructure
- Creation of reproducible lab environments for Linux, Docker, Ansible, and Terraform practice
- Deployment of a training platform based on OpenStack
- Guiding learners on system, network, and cloud fundamentals
- Popularizing DevOps best practices: automation, containerization, CI/CD, and infrastructure as code
- Preparation of technical training materials and practical exercises
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Education
- Systems and Networks Engineer, Computer ScienceNextformation2019Ingénieur systèmes et réseaux
- Bachelor's Degree, Mathematics Physics and Computer ScienceUniversité Pierre et Marie Curie (Paris VI)2013Licence, Maths Physiques et Informatique
Certifications
- Certified Kubernetes Administrator (CKA)Cloud Native Computing Foundation (CNCF)2026
- AWS Certified Solutions Architect – AssociateAmazon Web Services2025