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I'm a cloud engineering professional specializing in AWS, DevOps, and infrastructure as code. I design reliable, scalable cloud platforms, automate end-to-end delivery, and collaborate with cross-functional teams to drive measurable outcomes. Over my career, I've built high-availability architectures, implemented GitOps-based workflows, and strengthened security across multi-account environments. I thrive on solving complex problems, optimizing costs, and continuously improving operations through automation.…I'm a cloud engineering professional specializing in AWS, DevOps, and infrastructure as code. I design reliable, scalable cloud platforms, automate end-to-end delivery, and collaborate with cross-functional teams to drive measurable outcomes. Over my career, I've built high-availability architectures, implemented GitOps-based workflows, and strengthened security across multi-account environments. I thrive on solving complex problems, optimizing costs, and continuously improving operations through automation.

David Popoola

DevOps Developer, Cloud Developer, Full Stack Developer, +2

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I'm a cloud engineering professional specializing in AWS, DevOps, and infrastructure as code. I design reliable, scalable cloud platforms, automate end-to-end delivery, and collaborate with cross-functional teams to drive measurable outcomes. Over my career, I've built high-availability architectures, implemented GitOps-based workflows, and strengthened security across multi-account environments. I thrive on solving complex problems, optimizing costs, and continuously improving operations through automation.…I'm a cloud engineering professional specializing in AWS, DevOps, and infrastructure as code. I design reliable, scalable cloud platforms, automate end-to-end delivery, and collaborate with cross-functional teams to drive measurable outcomes. Over my career, I've built high-availability architectures, implemented GitOps-based workflows, and strengthened security across multi-account environments. I thrive on solving complex problems, optimizing costs, and continuously improving operations through automation.

Available to hire

I’m a cloud engineering professional specializing in AWS, DevOps, and infrastructure as code. I design reliable, scalable cloud platforms, automate end-to-end delivery, and collaborate with cross-functional teams to drive measurable outcomes.

Over my career, I’ve built high-availability architectures, implemented GitOps-based workflows, and strengthened security across multi-account environments. I thrive on solving complex problems, optimizing costs, and continuously improving operations through automation.

Skills

Experience Level

Expert

Expert

Expert

Expert

Work Experience

AWS Cloud Infrastructure Architect at Cigna Corporation

May 1, 2022 - Present

Architected highly available cloud environments using AWS EC2, S3, IAM, VPC, Lambda, and RDS; designed scalable network topologies leveraging CloudFront, EKS, ECS, and ELB/ALB; improved observability with CloudWatch and CloudTrail; strengthened security with KMS, WAF, GuardDuty, Inspector, and Security Hub; automated event-driven operations using SQS and SNS; hardened access controls with IAM Policies and Secrets Manager to advance vulnerability management. Achieved ~27% uptime improvement and supported nearly 40% traffic growth during peak workloads.

AWS Cloud Engineer at DXC Technology

December 1, 2018 - April 1, 2022

Built automated CI/CD pipelines using Jenkins, GitHub Actions, GitLab CI, and GitOps workflows; provisioned infrastructure with Terraform, CloudFormation, Ansible, and Packer; implemented large-scale container orchestration with Docker, Kubernetes, and Helm; enabled enterprise-wide migration to a GitOps delivery model with ArgoCD; increased deployment frequency ~3x and reduced provisioning time ~60% across multiple teams.

AWS Cloud Engineer / DevOps Specialist at 7-Eleven, Inc

December 1, 2016 - November 1, 2018

Developed automation using Python, Bash, Shell Scripting, and PowerShell; authored YAML/JSON templates; strengthened Linux administration; implemented comprehensive monitoring with Prometheus, Grafana, and ELK/EFK; integrated Datadog and Splunk; expanded observability and security across store-facing applications; improved deployment efficiency by ~33% with Terraform Cloud, AWS CLI, kubectl, and Docker Compose.