Freelancer profile translated to English.
Back to original languageAbout Ahmed Ben Chadli
Senior Cloud/DevOps Engineer with 13 years of experience, specializing in cloud infrastructure automation and complex project management. Expertise in developing CI/CD pipelines, production management, and deploying advanced monitoring systems. Solid experience in Python development for automating production environments, ensuring the smooth integration and delivery of large-scale services.
French
Native or bilingual
English
Conversational
Can work on-site
Ille-sur-Têt (up to 50km)
Experience
- OrangeCloud/DevOps EngineerJanuary 2022 - Today (4 years and 5 months)Paris, France• Led the migration of an on-premises infrastructure to a hybrid AWS cloud solution, ensuring operational continuity and integrating cloud security mechanisms (IAM, Key Vault) from the transition phase.• Automated infrastructure management with Terraform and Ansible, defining reusable modules for critical environments compliant with cloud security policies (AWS Config).• Deployed and administered microservices on EKS & OpenShift (scalability, monitoring, pod debugging).• Used Kustomize and Helm to manage multi-environment overlays (dev, uat, prod).• Managed complex deployment pipelines with GitLab CI, Ansible, and Terraform, while integrating security best practices into CI/CD workflows.• Monitored hybrid environments via Prometheus and Grafana, providing complete observability of resource performance and security.• Implemented HashiCorp Vault for secure secret management, enhancing compliance and protection of sensitive access.• Developed Bash scripts to automate CI/CD and recurring tasks (backup, cleanup, monitoring).
- WeviooDevOps Engineer / DevOps Tech LeadMay 2018 - December 2021 (3 years and 7 months)Tunisia• Automated infrastructure using Terraform and Ansible, ensuring reproducible and secure deployments on hybrid cloud environments.• Deployed and orchestrated critical microservices on Kubernetes clusters, ensuring high availability and resource optimization.• Designed and implemented robust CI/CD pipelines with Jenkins and GitLab CI, reducing time-to-market for strategic applications.• Implemented advanced monitoring solutions with Prometheus and Grafana, enabling real-time system performance supervision and proactive anomaly detection.• Collaborated with Wevioo's internal teams to integrate DevOps best practices, adapting cloud solutions to the specificities of client projects and technological excellence standards.• Integrated DevOps security practices, including regular audits and automated vulnerability testing, to ensure compliance with industry standards.• Mentored and trained a DevOps team on cloud best practices and AWS technologies, fostering skill development and operational efficiency.• Developed Python scripts for automating deployments and managing multi-environment configurations.• Implemented Python connectors for integration between CI/CD pipelines (Jenkins, GitLab CI) and external systems.
- Proxym GroupProduction EngineerJuly 2015 - April 2018 (2 years and 9 months)Tunisia• Optimized software platform deployment processes with Jenkins and Ansible, orchestrating fast and secure deployments to minimize service interruptions.• Ensured continuous monitoring of solution performance via Zabbix, collecting critical metrics to guarantee service availability and reliability in production.• Set up and managed incident and alert processing with N8N, enabling proactive anomaly detection and reducing response times to ensure service continuity.
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Education
- AWS Certified Solutions Architect – AssociateAWS Certified Solutions Architect – Associate
- Certified: Terraform AssociateHashiCorpCertified: Terraform Associate