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Klebson Oliveira

@klebsonoliveira

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DevOps Engineer specializing in CI/CD, cloud automation and IaC.

Brazil

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What I'm looking for

I seek DevOps or cloud roles where I can build automated, secure, and scalable CI/CD and infrastructure solutions, work with modern cloud-native stacks, and grow into platform or SRE leadership.

I am a DevOps Engineer with over five years focused on CI/CD pipeline design, infrastructure automation, and cloud solutions. I began my career as a QA Engineer and transitioned into DevOps, bringing a strong testing mindset to automation and reliability.

I have implemented and maintained pipelines with GitLab CI, Jenkins and Azure DevOps, and managed runners and executors for optimized pipeline execution. I automate provisioning and resource management using Terraform, CloudFormation, Ansible, and script in Shell, Python and TypeScript.

My cloud experience centers on AWS services including EC2, RDS, S3, Lambda, EKS, CloudWatch and IAM, and I operate container platforms with Kubernetes and Docker on Amazon EKS. I also administer artifact repositories (JFrog Artifactory) and enforce code quality with SonarQube.

I hold AWS and Cisco certifications and a Bachelor's in Computer Engineering; I focus on building reliable, secure, and scalable infrastructure to accelerate delivery and improve operational resilience.

Experience

Work history, roles, and key accomplishments

Current

DevOps Engineer

Current

Encora Inc.

Oct 2024 - Present (1 year 1 month)

Designed and maintained GitLab CI pipelines and managed GitLab Runners to optimize execution; automated cloud infrastructure provisioning with Terraform and managed Kubernetes workloads on Amazon EKS to ensure reliable deployments.

Gitlab CI Terraform Amazon EKS Kubernetes CI CD Infrastructure as Code

DevOps Engineer

DBC Company

Mar 2024 - Oct 2024 (7 months)

Developed and maintained automated Jenkins and Bitbucket CI/CD pipelines, configured SonarQube for static analysis, and administered JFrog Artifactory and on-prem Linux/Windows systems to improve code quality and stability.

Jenkins Bitbucket SonarQube JFrog Artifactory Linux Windows CI CD System Administration

DevOps Engineer

Unisys

Jul 2023 - Mar 2024 (8 months)

Led construction and maintenance of CI/CD pipelines using Jenkins and Azure DevOps and automated infrastructure provisioning with Ansible to streamline deployments and improve operational efficiency.

Jenkins Azure DevOps Ansible Infrastructure as Code CI CD Automation

DevOps Engineer

Cesar

Nov 2019 - May 2023 (3 years 6 months)

Designed and maintained CI/CD pipelines (GitLab CI, Jenkins, AWX), provisioned cloud resources with Terraform and CloudFormation, and deployed containerized applications on Amazon EKS while authoring automation scripts in Shell, TypeScript, and Python.