Cloud & DevOps Engineer, Site Reliability Engineer (SRE), Platform Eng

Jonas Henri Cobbah

Cloud & DevOps Engineer Site Reliability Engineer (SRE) Platform Engineer

Email: *******@*****.*** Phone: 916-***-****

LinkedIn: https://www.linkedin.com/in/jonas-cobbah-722879335 GitHub: github.com/abeiku12

Summary

Seasoned Cloud and DevOps Engineer with over 8 years of expertise in automating infrastructure, optimizing CI/CD pipelines, and managing scalable multi-cloud environments. Proficient in AWS, Azure, GCP, Kubernetes, Terraform, and DevOps best practices.

Skills

Cloud Platforms: AWS, Azure, GCP

Infrastructure as Code (IaC): Terraform, AWS CDK, Ansible

CI/CD: Jenkins, GitLab CI, GitHub Actions, ArgoCD

Kubernetes: EKS, AKS, GKE, Helm, Istio

Monitoring & Observability: Prometheus, Grafana, Datadog, ELK Stack

Security: HashiCorp Vault, CIS Benchmarks, PCI-DSS Compliance

Scripting: Python, Bash, Go, PowerShell

Databases: PostgreSQL, Amazon Aurora, DynamoDB

Work Experience

Cloud & DevOps Engineer

Dominion Systems Inc. Jan 2020 – Present

Automated infrastructure provisioning across AWS, Azure, and GCP using Terraform, reducing deployment time by 40%.

Implemented GitOps workflows with ArgoCD and Helm, improving deployment consistency for 50+ microservices.

Enhanced CI/CD pipelines using Jenkins and GitLab CI, achieving 99.9% pipeline success rate.

Designed multi-cloud disaster recovery strategies, including automated backups and cross-region replication.

Reduced annual cloud costs by 25% through resource optimization and spot instance utilization.

Site Reliability Engineer

QuickLink Services Mar 2016 – Dec 2019

Managed Kubernetes clusters (EKS, GKE) for high-traffic applications, ensuring 99.95% uptime.

Optimized cloud resource allocation, reducing monthly costs by 30% while maintaining performance.

Implemented Prometheus and Grafana for real-time monitoring, decreasing incident response time by 50%.

Enforced security compliance using AWS GuardDuty and HashiCorp Vault, resolving 100+ vulnerabilities.

Systems Administrator

IBM Jun 2011 – Feb 2016

Administered 500+ Linux/UNIX servers (RHEL, CentOS, Solaris), achieving 99.9% system stability.

Automated repetitive tasks using Python and Bash, saving 20+ hours monthly.

Configured enterprise security solutions (Active Directory, LDAP) for 10,000+ user accounts.

Education

Bachelor of Science in Computer Science

Certifications

AWS Certified Solutions Architect – Associate

Microsoft Azure Administrator Associate

ITIL v3 Foundation

Certified Kubernetes Administrator (CKA) – In Progress

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