David Cintron

I’m a strategic, disciplined DevOps and Cloud Engineer with 6+ years of hands-on experience across AWS cloud infrastructure, Linux administration, Kubernetes platform operations, CI/CD delivery, and Infrastructure as Code. I focus on secure cloud operations, reliable releases, and access control that supports teams from dev to stage to prod.

In my current role as a DevOps Engineer at Bank of America, I architect 30+ EKS clusters across Dev, Stage, Prod, and DR environments—covering node groups, policies, namespaces, RBAC, resource quotas, and storage with PV/PVC. I lead GitOps-based Kubernetes deployments through ArgoCD, Git repositories, manifests, rollouts/rollbacks, and reliable application operations, and I diagnose issues like CrashLoopBackOff, ImagePullBackOff, OOMKilled, and out-of-sync conditions using Prometheus and Grafana to support an estimated 90% uptime.

I automate infrastructure provisioning with Terraform modules and AWS CloudFormation, including S3 remote state and DynamoDB state locking for team collaboration—reducing manual provisioning effort by an estimated 40%. I also streamline delivery using GitHub Actions and Azure DevOps pipelines for Terraform provisioning, Docker image builds, registry uploads, multi-environment EKS releases, and recovery from failed pipeline runs, while administering Ansible and Docker workflows to standardize configuration management and deployments.