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SCHUBERT’S LAB

— Schubert Araujo —

Infrastructure · Cloud · Platform Engineering · AI
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Schubert Araujo / Infrastructure since 2007Explore the journey ↓

Infrastructure has always been my foundation.

Cloud, automation, platforms and AI became the way I scale what I do.

I’m Schubert Araujo. My career began in telecom, networking, datacenters, virtualization and critical environments. I learned that good architecture starts with understanding what needs to keep running.

Sauter / Technical Account Manager · Cloud Core

Today I connect that experience to cloud, automation, Kubernetes, Platform Engineering and AI. Technology changes. The drive to understand, simplify and build stays.

Explore the journey ↗
Telecom→Datacenter→Cloud→Platform→AI_

One journey, many layers.

2007 — NOW
Infrastructure. Always.

CURRENT CHAPTER
2026↗

Sauter

Technical Account Manager · Cloud Core

Cloud Core / NOW
  1. 2007

    Vivo

    01
  2. 2009

    Itaú

    02
  3. 2010

    Solotest

    03
  4. 2012

    Solví

    04
  5. 2016

    05
  6. 2019

    06
  7. 2022

    07
  8. 2024

    08
  9. 2026

    Sauter

Work that made it into the real world.

01 / Malwee 2024 — 2026

Governance for growth. Platforms for transformation.

Cloud, security and automation connected at enterprise scale.

  • Governance of 3,000+ GCP projects, PAM and auditing.
  • 280 repositories migrated and 50+ workloads modernized.
  • Enterprise observability with Bindplane and Google SecOps.
GCPTerraformGitHub ActionsFinOps
02 / Banco Pine 2022 — 2023

Resilience as a starting point.

Technical leadership in cloud adoption and the modernization of critical environments.

  • Technical leadership of Move to Cloud and DR with GCP and VMware.
  • Microservices modernization on OpenShift.
  • Financial integration automation and observability.
GCPVMwareOpenShiftObservability
03 / Santander 2019 — 2022

Automation that crosses boundaries.

From daily operations to network rollout: turning repetition into engineering.

  • Governance of 2,000+ cloud projects.
  • Migration of 500 repositories.
  • Cisco SD-WAN from pilot to deployment across all branches.
  • Script-based automation of thousands of routers.
  • Operational routines and deployments automated with Ansible and Terraform.
AnsibleTerraformCisco SD-WAN
04 / Multirede 2016

A new home for infrastructure.

Move to Cloud: an infrastructure foundation evolving toward new possibilities.

InfrastructureCloud

Real complexity. Impact at scale.

Cumulative figures across my career. Each represents decisions, collaboration and systems in production.

5,000+

GCP projects

780

repositories migrated500 Santander / 280 Malwee

500+workloads
24+Kubernetes clusters
since2007

Curiosity doesn’t clock out.

A real environment where I test architectures, break things on purpose, automate rebuilds and turn learning into documentation.

From hypothesis to operation. An ongoing cycle of building, observing and learning.

BUILD → BREAK → LEARN → REPEAT
  1. 01GitHub
  2. 02Terraform / GitOps
  3. 03OCI + Homelab
  4. 04K3s + Proxmox
  5. 05Argo CD
  6. 06Observability

From infrastructure to intelligence.

Cloud & architecture

Migration, governance and evolution of enterprise multi-cloud environments.

  • GCP
  • Azure
  • OCI
  • Cloud Migration
  • FinOps
  • Cloud Governance

Containers & platform

Resilient workloads, cluster operations and GitOps delivery.

  • Kubernetes
  • GKE
  • AKS
  • OpenShift
  • K3s
  • OKE
  • Docker
  • Helm
  • Argo CD

IaC & automation

Versioned infrastructure, pipelines and fewer manual operations.

  • Terraform
  • HCP Terraform
  • GitHub Actions
  • Ansible
  • AWX
  • GitOps
  • CI/CD
  • Git

Security & identity

Privileged access, separation of duties and audit controls.

  • IAM
  • PAM
  • JIT
  • RBAC
  • Break Glass
  • Organization Policies
  • Netskope ZTNA
  • Cloudflare WAF
  • Vulnerability Management

Observability & SRE

Logs, metrics and traces for troubleshooting and critical service operations.

  • OpenTelemetry
  • Bindplane
  • Google SecOps
  • Grafana
  • Prometheus
  • Dynatrace
  • Splunk
  • Elasticsearch
  • Zabbix
  • Datadog
  • Nagios

Networking & connectivity

Enterprise networks, branch connectivity and perimeter security.

  • Cisco SD-WAN
  • Cisco
  • Fortinet
  • Check Point
  • SonicWall
  • VPN
  • DNS
  • DHCP

Systems & virtualization

Datacenters, high availability and infrastructure foundations.

  • VMware vSphere
  • VMware NSX
  • Proxmox
  • Hyper-V
  • OracleVM
  • Linux
  • Windows Server
  • macOS

Enterprise services

Identity, collaboration, messaging and environment integration.

  • Active Directory
  • Microsoft 365
  • Exchange
  • LDAP
  • GPO
  • IIS
  • DFS
  • SharePoint
  • WSUS
  • SCCM
  • RabbitMQ
  • IBM WebSphere
  • SQL Server
  • MySQL

Backup, storage & continuity

Disaster recovery architecture and data protection.

  • Disaster Recovery
  • Commvault
  • Veeam
  • VMware Replication
  • NetApp
  • Pure Storage
  • IBM V7K
  • HPE Storage

AI for engineering

Agents, assessments, documentation, inventory analysis and IaC reviews.

  • AI Architecture
  • Generative AI
  • LLMs
  • Gemini
  • Vertex AI
  • AI Studio
  • AI Agents
  • Prompt Engineering
  • Context Engineering

Education

Postgraduate studies in Artificial Intelligence ArchitectureImpacta · 2025

Postgraduate studies in Information Security ManagementSENAC · 2019

Degree in Information SystemsUniversidade Anhembi Morumbi · 2012

Learning is part of the architecture.

Certifications, recognition and training throughout my career.

  • VMware VCP · vExpert 2022
  • Microsoft MCP · MCTS · MCSA
  • Fortinet NSE 1 · NSE 2 · NSE 3 (legacy)
  • Cisco CCNA
  • Linux LPI 202
  • ITIL v3
  • Claude Partner Badge — Claude Code
  • Google Cloud · Gemini · Vertex AI
  • Stanford Online — Computer Science 101
View credentials on LinkedIn ↗

Let’s build the next chapter.

Infrastructure, cloud, platforms or a good conversation about technology.