Galileo Martinez · Senior DevOps & Security Engineer

I design, secure, and stabilize cloud infrastructure at scale.

Senior DevOps & Security Engineer with 15+ years in banking, retail, and enterprise infrastructure.

  • Cloud Infrastructure
  • Reliability Engineering
  • Security
  • Observability
  • Kubernetes
  • CI/CD
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Portrait of Galileo Martinez
production infrastructure under pressure
Reliability profile Systems where failure is expensive

Banking platforms, enterprise applications, and migrations under pressure.

Scope AWS · GCP · Multi-cloud
Mode Build · Secure · Operate · Recover
Strength Observability + hardening + delivery

I turn fragile systems into reliable platforms.

I build systems, and I take care of the people who run them.

Impact

Operational results under real-world pressure.

15+ Years operating production infrastructure
100+ Applications migrated from on-prem to cloud platforms
30+ Production systems onboarded into observability platforms
Multi-cloud AWS, GCP, Azure, and enterprise infrastructure environments
Narrative

I build order into complex systems.

I work on banking platforms, enterprise applications, and services where failure is expensive.

I design the platform, harden it, run it, and fix it when pressure exposes weak points.

I turn fragile systems into reliable platforms.

Focus Areas

Technical depth across the systems lifecycle.

Cloud Infrastructure

Architecture, migration, provisioning, and day-two operations across high-stakes environments.

Reliability Engineering

Reduce failure points, sharpen service visibility, and improve uptime where operational stability matters.

Security

Secure architecture, hardening, compliance-aligned patterns, and practical risk reduction.

Observability

Monitoring, alerting, logging, and operational visibility that help teams respond faster.

Kubernetes

Containerized platforms, microservices infrastructure, deployment workflows, and cluster operations.

CI/CD

Delivery pipelines that improve release confidence, repeatability, and production safety.

Experience Highlights

Infrastructure work shaped by enterprise pressure.

One Inc. — Site Reliability Engineer (SRE)

Built a unified observability platform across 30+ applications using Prometheus, Grafana, and Alertmanager, improving visibility, monitoring consistency, and incident response.

Distillery — DevOps / Security / Consulting

Worked across platform security, automation, cloud platforms, Kubernetes, Terraform, CI/CD, and operational support for clients in retail, finance, social media, streaming, and healthcare.

DigitalOnUs — DevOps / Cloud Migration

Worked on datacenter-to-GCP migrations, using GitHub Actions as the main CI/CD platform and supporting migration work for hundreds of applications.

Tacit Knowledge — DevOps / Infrastructure

Supported eCommerce platforms for 15+ clients, working with Terraform, Jenkins, GitHub Actions, Kubernetes, Helm, and microservices infrastructure.

IBM / HSBC / ITESO — Systems, Production, and Teaching

Built a strong foundation in Linux, systems administration, networking, firewalls, VPNs, databases, middleware, datacenter operations, and production support, while also mentoring students as an adjunct professor at ITESO.

Let's Talk

Need someone who can stabilize, secure, and scale your infrastructure?

Available for technical leadership, infrastructure architecture, and DevOps/Security consulting.

  • Technical leadership roles
  • Infrastructure architecture
  • DevOps & Security consulting
Contact me Download CV