Soufiane ROUAS

– Designed and implemented CI/CD pipelines for ETL workflows on GCP, leveraging GitLab CI, Argo CD, Cloud SQL, Dataflow (Apache Beam), and HashiCorp Vault to streamline deployments and enhance security. – Standardized Kubernetes deployments using Helm charts and Kustomize overlays, enabling scalable and maintainable infrastructure as code across multiple environments. – Manage Kubernetes clusters across both GCP and Azure, ensuring fine-grained access control, robust monitoring, upgrades, and reliable backup strategies, while using Argo CD for GitOps-based deploy- ment automation. – Set up secure and scalable networking environments, configuring Virtual Networks (VNets), subnets, and peering to maintain isolation and optimize connectivity. – Strengthened cloud security by implementing NSGs (Network Security Groups), Azure Firewall, and VPN/ExpressRoute connectivity to safeguard workloads. – Led the migration of ETL jobs from Azure to GCP, helping teams transition smoothly while optimizing performance and cost. – Authored Technical Architecture Documents (TAD), Low-Level Designs (LLD), and High-Level Designs (HLD) to provide clear documentation and guidance for cloud infrastructure solutions. – Automated cloud infrastructure provisioning using Terraform, ensuring consistency and efficiency across Azure and GCP environments. – Drive infrastructure and application changes, ensuring adherence to security best practices, com- pliance standards, and operational excellence. – Lead a team of 4 DevOps and Cloud Engineers, providing technical mentorship, defining best prac- tices, and fostering a culture of automation and collaboration.

– Developing and refining Continuous Integration/Continuous Deployment (CI/CD) pipelines to deploy code using the Blue-Green Deployment strategy in Gitlab CI, leveraging Ansible for automation and orchestration. – Containerizing several monolithic applications and migrating them to a Kubernetes cluster managed by Rancher, improving scalability, maintainability, and deployment efficiency. – Collaborating in a Scrum methodology environment, promoting iterative development, continuous feedback, and adaptive planning. – Identifying, proposing, and integrating new DevOps tools such as Grafana for monitoring, ELK for log- ging, and Slack for communication to enhance the development and operational workflows.

– Implementation of CI/CD pipelines – Creation of Ansible roles and playbooks to automate deployments and software configurations – Dockerization of monolithic applications. – Scripting of monitoring NAGIOS probes. – Writing of documentation supports : procedures, user manual – Implementation of an ELK solution (Elastic, Logstash, Kibana) – Monitor and resolve level 2 and 3 technical incidents/problems

– Build and Setup of Linux servers (Debian/Redhat) – Analyze Incidents submitted by production teams – LAN and WAN management and administration (Cisco Infrastructure, Fortinet) – Security management and network performance monitoring – Administration of VMware VCenter – Administration of CFT/AS2 platforms : AXWAY Interchange, Movelt – Monitor and resolve level 2 and 3 technical incidents/problems – Migration of AS2 interconnections for GOLD customers (Samsung, Orange, J&J, Casino, IBM,..)