Ismael S.

Overview: Contributing to the modernization of cloud platforms and the industrialization of Kubernetes-based infrastructure for a large public organization. Key Responsibilities: • Automated OpenStack infrastructure provisioning using Terraform and Infrastructure as Code principles • Developed infrastructure automation and configuration management with Ansible • Managed Kubernetes platform deployments through Rancher, Helm and GitOps workflows with ArgoCD • Designed and maintained CI/CD pipelines using Jenkins and GitLab CI • Built observability solutions with Prometheus, Grafana, Loki and Alloy for platform monitoring • Integrated Dynatrace to improve application performance monitoring and troubleshooting • Implemented identity federation using Keycloak and SSO • Supported MLOps workloads orchestration on Kubernetes with Apache Airflow • Provided Level 3 production support and contributed to platform reliability improvements. Technologies: Kubernetes • OpenStack • Terraform • Ansible • Helm • ArgoCD • Rancher • Jenkins • GitLab CI • Prometheus • Grafana • Loki • Dynatrace • Airflow • Keycloak

Overview: Contributed to the engineering of a cloud-native Data Platform supporting scalable data processing, platform automation and multi-cloud services. Key Responsibilities: • Automated Azure infrastructure provisioning using Terraform, Terragrunt and Ansible • Managed OpenShift deployments through Helm and GitOps workflows with ArgoCD • Built CI/CD pipelines with GitHub Actions • Implemented event-driven autoscaling using KEDA • Managed secrets with HashiCorp Vault and External Secrets Operator (ESO) • Administered JFrog Artifactory including Virtual Repositories and Repository Lifecycle Policies • Improved platform observability using Prometheus, Grafana and Splunk • Contributed to Databricks data pipelines and Delta Lake integration • Supported event-driven platform components using Apache Kafka Technologies: Azure • OpenShift • Terraform • GitHub Actions • Helm • ArgoCD • Kafka • Databricks • Splunk • Prometheus • Grafana • Vault

Overview : Participated in the transformation of a critical monolithic application into a cloud-native Kubernetes microservices architecture. Key Responsibilities: • Participated in the migration of enterprise workloads to Kubernetes (AKS & On-Prem) • Industrialized CI/CD pipelines using Azure DevOps • Containerized applications with Docker and Helm • Implemented Blue/Green and Canary deployment strategies • Integrated DevSecOps controls throughout the delivery pipeline • Enhanced platform observability using Prometheus, Grafana and Dynatrace • Implemented backup and disaster recovery with Velero • Supported platform reliability and operational excellence across production Kubernetes environments Technologies: AKS • Kubernetes • Azure DevOps • Docker • Helm • Terraform • Velero • Prometheus • Grafana