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zioguillo/README.md

Platform Reliability • Cloud Security • Infrastructure

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Platform Engineering Cloud Security Profile Views


◎ Mission Profile

Senior Platform Engineer and Site Reliability Engineer with a background spanning mission-critical aerospace systems and large-scale cloud infrastructure. I design and build secure, multi-account AWS platforms — from account structure and networking to identity, container security, and observability — with a focus on operational consistency and production readiness at scale. I own technical roadmaps, align cross-functional stakeholders, and translate infrastructure decisions into business outcomes.


◎ Platform Radar

    ◎ ─────────────────────────────────────────── ◎
                      ACTIVE  SCAN
    · · · · · · · · · · · · · · · · · · · · · · ·

         [ Multi-Account AWS Org · Control Tower ]

      ·    ───────────────────────────────────  ·
    ·    [ EKS ] ─────────── [ IAM / SCP ]       ·
      ·  [ VPC ] ─────────── [  Terraform ]    ·
    ·    [ Cosign / GPG · Edge+Cloud Parity ]     ·
      ·    ───────────────────────────────────  ·

         [ Prometheus · Grafana · CloudWatch  ]

    · · · · · · · · · · · · · · · · · · · · · · ·
                      SWEEP  LIVE
    ◎ ─────────────────────────────────────────── ◎
Quadrant Systems On Radar
Account Layer AWS Organizations Control Tower SCPs
Networking VPC Route 53 WAF
Compute EKS EC2 Fargate
Identity & Security IAM Secrets Manager KMS
Containers ECR Cosign Podman
Observability CloudWatch Prometheus Grafana
Delivery Terraform GitHub Actions CodePipeline

◎ Work Experience Snapshot

Area What I bring
Current role Senior Platform / Site Reliability Engineer
Core strengths Multi-account AWS architecture, container security, identity management, IaC
Cloud background AWS (primary), Azure, Google Cloud
Delivery style Terraform, EKS, GitOps, security-by-default, edge/cloud parity
Domain background Mission-critical aerospace systems, regulated and compliance-driven environments
Leadership Technical roadmap ownership, stakeholder presentations, cross-functional alignment

◎ Impact Areas

  • Designed and led a full AWS infrastructure modernization: multi-account structure, VPC architecture, IAM identity controls, and EKS cluster foundation
  • Implemented container image signing strategy with runtime-enforced edge/cloud parity — cosign key-based on EKS, GPG/Podman on edge nodes
  • Operated in mission-critical aerospace environments with strict reliability, availability, and compliance requirements
  • Built observability platforms with Prometheus and Grafana across distributed cloud and edge environments
  • Owned technical roadmap and presented architecture decisions to engineering leadership and cross-functional stakeholders
  • Led infrastructure-as-code adoption with Terraform for repeatable, auditable, scalable deployments
  • Automated infrastructure and recovery workflows to reduce operational risk and increase repeatability across production systems

◎ Certifications

Cert Banner

AWS Certified Solutions Architect AWS Certified SysOps Administrator Terraform Associate GitHub Foundations Intel MLOps Professional


◎ Stack and Tools

My Skills

Platform Delivery
Python Docker Kubernetes Terraform Prometheus Grafana GitHub Actions Jenkins

◎ GitHub Orbit

GitHub Profile Trophies

Stats Languages
GitHub stats Top languages

GitHub streak stats

GitHub contribution heatmap

Contribution activity graph


◎ Current Focus

Focus Vector
Delivering a secure multi-account AWS platform foundation for production workloads
Building container security pipelines with edge-to-cloud signing consistency
Driving observability and operational discipline across cloud and edge infrastructure
Owning the roadmap and translating infrastructure into business outcomes

◎ Connect

If you are building cloud infrastructure, platform engineering, security-first architectures, or edge-to-cloud systems — I am open to connecting and collaborating.

Reach Out Reach Out Reach Out
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