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HOLLEY ADEBISI

@holleyadebisi

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Experienced DevOps/DevSecOps Engineer with a focus on cloud security.

United States

Message

What I'm looking for

I am looking for a role that fosters innovation, collaboration, and continuous learning in a dynamic environment.

I am a highly proficient and results-driven DevOps/DevSecOps Engineer with over 9 years of hands-on experience in architecting, automating, securing, and optimizing cloud-native applications and infrastructure across multi-cloud environments. My expertise lies in implementing CI/CD pipelines, cloud infrastructure, and security automation, ensuring that systems are scalable, secure, and resilient.

Throughout my career, I have collaborated with cross-functional teams to drive operational excellence, significantly reducing deployment times by up to 50%. I have a proven track record of delivering high-performance applications while adhering to industry standards and compliance frameworks like NIST, GDPR, and ISO 27001. My commitment to continuous improvement and innovation has enabled me to enhance cloud security and operational efficiency in every role I undertake.

Experience

Work history, roles, and key accomplishments

Current

DevSecOps Engineer

Current

US Department of Veteran Affairs

Aug 2023 - Present (1 year 11 months)

Architected and maintained AWS-based infrastructure, optimizing cloud-native application scaling with Kubernetes clusters to reduce downtime by 25%. Enhanced CI/CD pipeline performance using Jenkins and GitHub Actions, cutting deployment times by 50% and integrating automated security tools like SonarQube and Checkmarx to reduce vulnerabilities by 40%. Automated provisioning and lifecycle manageme

AWS Kubernetes Jenkins GitHub Actions SonarQube Checkmarx Terraform Prometheus Grafana PagerDuty

DevOps/DevSecOps Engineer

USAA

Dec 2020 - Jul 2023 (2 years 7 months)

Managed large-scale AWS cloud infrastructure, optimizing resource allocation and reducing costs by 20% through automated scaling and cost optimization strategies. Built and maintained automated CI/CD pipelines using Jenkins, GitLab CI/CD, and AWS CodePipeline, integrating security testing tools like Checkmarx and SonarQube early in the SDLC. Designed and deployed containerized applications with Do

AWS Jenkins Gitlab CI AWS CodePipeline Checkmarx SonarQube Docker Kubernetes Datadog

Platform Kubernetes Engineer

Cloudfift

Sep 2016 - Nov 2020 (4 years 2 months)

Designed and maintained Kubernetes clusters on AWS and Azure, implementing automated scaling and health checks for continuous application availability. Developed and maintained AWS CloudFormation and Terraform templates for consistent infrastructure deployments. Deployed microservices on Docker and Kubernetes, improving deployment speed and application uptime.

Kubernetes AWS Azure AWS CloudFormation Terraform Docker Microservices Prometheus Grafana

Education

Degrees, certifications, and relevant coursework

Lead City University

Bachelor’s in Accounting and Computer Science Finance, Accounting and Computer Science Finance

Studied a dual major in Accounting and Computer Science Finance. Gained foundational knowledge in both financial principles and computational methods.