Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm Sean I, a Principal DevOps and Cloud Infrastructure Engineer with more than 11 years of experience delivering scalable cloud solutions across AWS, Azure, and GCP. I design CI/CD pipelines, IaC, GitOps, and DevSecOps programs to improve reliability, security, and speed of delivery across hybrid environments. I enjoy transforming monoliths into microservices, building observability-first cultures, and mentoring teams to adopt best practices for resilient, cost-efficient infrastructure.…I'm Sean I, a Principal DevOps and Cloud Infrastructure Engineer with more than 11 years of experience delivering scalable cloud solutions across AWS, Azure, and GCP. I design CI/CD pipelines, IaC, GitOps, and DevSecOps programs to improve reliability, security, and speed of delivery across hybrid environments. I enjoy transforming monoliths into microservices, building observability-first cultures, and mentoring teams to adopt best practices for resilient, cost-efficient infrastructure.

Sean I

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





I'm Sean I, a Principal DevOps and Cloud Infrastructure Engineer with more than 11 years of experience delivering scalable cloud solutions across AWS, Azure, and GCP. I design CI/CD pipelines, IaC, GitOps, and DevSecOps programs to improve reliability, security, and speed of delivery across hybrid environments. I enjoy transforming monoliths into microservices, building observability-first cultures, and mentoring teams to adopt best practices for resilient, cost-efficient infrastructure.…I'm Sean I, a Principal DevOps and Cloud Infrastructure Engineer with more than 11 years of experience delivering scalable cloud solutions across AWS, Azure, and GCP. I design CI/CD pipelines, IaC, GitOps, and DevSecOps programs to improve reliability, security, and speed of delivery across hybrid environments. I enjoy transforming monoliths into microservices, building observability-first cultures, and mentoring teams to adopt best practices for resilient, cost-efficient infrastructure.

Available to hire

I’m Sean I, a Principal DevOps and Cloud Infrastructure Engineer with more than 11 years of experience delivering scalable cloud solutions across AWS, Azure, and GCP.

I design CI/CD pipelines, IaC, GitOps, and DevSecOps programs to improve reliability, security, and speed of delivery across hybrid environments. I enjoy transforming monoliths into microservices, building observability-first cultures, and mentoring teams to adopt best practices for resilient, cost-efficient infrastructure.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Work Experience

Principal DevOps Engineer at Aldea

June 1, 2022 - Present

Led multi-cloud CI/CD across AWS and Azure with Jenkins, GitLab CI, Terraform, and ArgoCD, enabling faster releases and reduced manual intervention. Transformed legacy monoliths to containerized microservices (Docker/Kubernetes EKS). Built IaC modules with Terraform/Ansible, integrated Vault/Trivy/SonarQube for DevSecOps, and established a centralized observability stack (Prometheus, Grafana, Loki) reducing MTTR. Mentored teams on GitOps (ArgoCD/FluxCD) and aligned cloud architectures with HIPAA/SOC2 controls.

Lead DevOps Engineer at Employers

January 1, 2019 - May 1, 2022

Designed and implemented enterprise CI/CD frameworks across AWS and Azure (Jenkins, GitHub Actions, ArgoCD); improved deployment reliability by 50% and reduced failure rates by 35%. Automated infrastructure provisioning with Terraform/Pulumi; automated security/compliance controls with Vault/Trivy/OPA; introduced observability with Prometheus, Grafana, and PagerDuty; deployed Kubernetes-based microservices (EKS/GKE) with Helm and Istio; mentored global DevOps teams on GitOps and IaC standards.

Site Reliability Engineer (SRE) at CoreLogic

August 1, 2016 - December 1, 2018

Managed high-availability healthcare platforms achieving 99.99% uptime with HIPAA and SOC2 compliance through automation and proactive monitoring; built observability dashboards (Datadog, Prometheus, Grafana, Jaeger); automated incident response reducing MTTR by 45%; implemented blue/green and canary deployments with Kubernetes/Helm; led cloud migrations to AWS/GCP reducing costs 25%; introduced chaos engineering with Gremlin/LitmusChaos.

DevOps & Cloud Infrastructure Engineer at HashiCorp

March 1, 2014 - July 1, 2016

Designed secure, compliant AWS infrastructure with Terraform, CloudFormation, and Ansible; automated CI/CD pipelines with Jenkins/GitHub Actions; centralized logging with ELK/Fluentd; strengthened security by integrating Snyk and OWASP ZAP; optimized cloud performance via auto-scaling and right-sizing; automated IAM policy management and audit readiness with Python/AWS CLI.