DevOps / Cloud Engineer with hands-on experience designing, provisioning, and operating multi-tier systems.
Strong focus on Linux-based infrastructure, automation, and production-minded documentation.

• Infrastructure as Code (Vagrant, Terraform)
• Linux systems & systemd-managed services
• Service orchestration and dependency management
• CI/CD foundations and automation workflows
• Cloud-ready architecture patterns

Pinned repositories below showcase end-to-end projects, including:

• Multi-tier application architectures
• Automated provisioning and configuration
• Real-world troubleshooting and hardening
• Verification-driven delivery and documentation

Each project is designed to be readable, reproducible, and interview-ready.

⬇️ See pinned repositories ⬇️

• GitOps CI/CD with GitHub Actions
  Infrastructure and application delivery using Terraform, Kubernetes, and AWS EKS.
  → https://github.com/mmboldo/gitops-github-actions

• Multi-tier Application (Local IaC)
  Vagrant-based infrastructure simulating real-world service dependencies.
  → https://github.com/mmboldo/devops-multi-tier-app-local-vagrant

• Prefer clarity over cleverness
• Automate first, document always
• Treat local environments as production simulations
• Validate systems through explicit verification steps

• Terraform on AWS
• Configuration management with Ansible
• CI/CD pipelines and GitOps workflows
• Observability fundamentals

• HashiCorp Certified: Terraform Associate
• AWS Certified Solutions Architect – Associate

• GitHub: https://github.com/mmboldo
• LinkedIn: Link