• Review and approve Low Level Design (LLD) documents, ensuring architectural compliance, technical feasibility, and alignment with enterprise standards
• Lead the end-to-end implementation of Quadient Inspire, a third-party Customer Communication Management (CCM) platform, within the bank’s cloud environment
• Design, build, and maintain Jenkins CI/CD pipelines for the automated compilation and packaging of .NET libraries
• Participate in a 24/7 on-call rotation, troubleshooting and resolving production incidents across multiple Kubernetes and Red Hat OpenShift clusters
• Collaborate with networking and security teams to define, request, and validate connectivity and firewall rules required for cloud-native workloads
• Authored the Low Level Design (LLD) for the integration of Hitachi storage arrays into an OpenShift cluster, including the Hitachi Storage Plug-in for Containers (HSPC) deployment in an air-gapped OpenShift 4.18 environment

• Led the development and implementation of a new CI/CD infrastructure for a public institution, utilizing on-premise OpenShift clusters
• Engineered automated Jenkins pipelines for the integration, build, and deployment of applications built with Java (Maven), PHP, and Node.js
• Integrated a comprehensive suite of security tools into the pipeline, including SonarQube, Dependency-Check, Dependency-Track, Git-Leaks, and mutation testing, to ensure code quality and security
• Centralized security findings and vulnerability data by aggregating results into a DefectDojo instance for effective tracking and remediation
• Incorporated Buildah for efficient container image creation, Trivy for comprehensive image security scanning, and ArgoCD for declarative, GitOps-based application deployments
• Designed and established the complete monitoring and alerting stack for the infrastructure using Grafana for visualization and Alertmanager for notifications
• Managed a self-hosted GitLab instance
• Managed a self-hosted ArgoCD instance

Cloud DevOps

• Developed a Tekton-based CI/CD using GitHub and Google Cloud for internal use, using Terraform as the IaC solution for creating the necessary compute resources

Cloud DevSecOps — Santander

• Development of a new CI/CD platform on GitHub.com
• Definition of workflows and actions on GitHub.com for CI/CD circuits
• Creation of a marketplace to make the pieces of the new platform available
• Resolution of critical incidents for production

Cloud DevSecOps — Santalucía

• Created a series of bash scripts to create Databricks Unity Catalog objects and compute resources
• Created a series of Azure Pipelines that executed bash scripts to create Databricks Unity Catalog objects and compute resources
• Definition of an Azure Pipeline set connecting to ServiceNow
• Created custom container images for the execution of Python tests

Cloud DevSecOps — Acciona

• Created a Jenkins pipeline for analyzing images using Trivy
• Configuration of new production and pre-production OpenShift environments
• Creation of Helm templates for various microservices
• Deployment of microservices using Helm

Junior DevOps

• Learned how to use Minikube
• Learned the basis of Kubernetes and the DevOps lifecycle

Cloud DevOps

• Learned how to use OpenShift
• Learned how to manage on-premise clusters
• Responsible for managing Kubernetes clusters on-premise, in OpenShift and in IBM Cloud
• Deployments of Grafana, ELK Stack, Prometheus and various databases
• Handled critical production incidents while on call
• Earned the Certified Kubernetes Administrator (CKA) certification