Esther Oyelami

About Esther Oyelami

I’m a Cloud and DevOps Engineer with hands-on experience building, automating, and…

Experience

1. Devops Engineer

   IBM

   Jun 2023 — Present · US

   Automated testing, builds, and deployments for 20+ applications using GitHub Actions, Jenkins, AWS CodeDeploy, and Google Cloud Build, reducing manual effort and deployment errors by 25%.Improved deployment reliability with GitOps workflows via ArgoCD, Flux, Helm, Karpenter, and Istio on EKS and GKE clusters.Containerized applications using Docker, migrated workloads to AWS Fargate and Google Cloud Run, and standardized artifact management using JFrog Artifactory and Nexus.Automated multi-cloud provisioning with Terraform, Ansible, and CloudFormation, improving scalability and environment consistency.Strengthened security using AWS Secrets Manager, GCP Secret Manager, and IAM/RBAC policies.Integrated Snyk, SonarQube, OPA, AWS Config, and GCP Security Command Center into CI/CD pipelines for continuous compliance.Enhanced observability with Prometheus, Grafana, ELK, Datadog, and GCP Cloud Operations Suite, cutting MTTR by 50%.Designed HA and DR strategies across AWS and GCP with backup automation and failover testing.Collaborated with SRE and Security teams on incident response and post-incident RCA improvements.Reduced monthly infrastructure costs by 20% through performance and cost monitoring automation.

Education

• University of Maryland Global Campus

  Master of Science - MS, Cybersecurity Technology

• University of Maryland

  Bachelor's degree, Forensic Science and Technology