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Joao Oliveira

I automate boring stuff so you don't have to

Hey, I'm João Alexandre Oliveira.

My days revolve around endpoint management - deploying software, managing devices at scale, and building PowerShell automations that make operations teams actually smile. ConfigMgr aka MECM and Intune are my playground.

Before becoming a sys admin, I was a .NET developer. That background means I don't just write scripts - I build proper solutions. Clean code, maintainable architecture, the whole thing.

When I'm not working, you'll find me tinkering with my homelab, exploring AI tools, or vibecoding random projects just because I can.

Experience

Application Packaging Specialist

Natixis in Portugal :: 2023.05 - Present

  • Application management (packaging, deployment)
  • Automation and scripting (PowerShell)
  • ConfigMgr (SCCM/MECM)
  • Workflow optimization

Workstations & Automation Engineer

Euronext :: 2022.03 - 2023.05

  • End-user support
  • Device management with ConfigMgr & Intune
  • Vulnerability management

Full-Stack Developer

Extrabite :: 2021.04 - 2022.03

  • .NET development
  • Infrastructure management

Certificates

  • Microsoft Certified: Endpoint Administrator Associate
  • Microsoft Certified: Security Administrator Associate
  • Microsoft Certified: Azure AI Fundamentals
  • Microsoft Certified: Security, Compliance, and Identity Fundamentals
  • Microsoft Certified: 365 Fundamentals
  • ITIL v4 Foundation
  • DevSecOps Fundamentals

Current Focus

Homelabs
AI and Automation
Modern Workplace Tech

Tools & Technologies

ConfigMgr (SCCM/MECM)Microsoft IntunePowerShell.NETAzureActive DirectoryWindows ServerCybersecurity

Get in Touch

EmailLinkedInGitHubX