Mário Nunes
DevOps Specialist at Zello Tecnologia
Brasília, Federal District, Brazil
Summary
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SeniorMário Nunes is a DevOps specialist based in Brasília with over a decade of hands-on experience and more than 20 years in IT infrastructure, cloud and automation. He focuses on AWS, IaC (Terraform), Ansible, Docker and Python to deliver resilient, secure and automated environments across production and CI/CD pipelines. His background spans deep Linux administration, networking and security—having rescued and rebuilt corporate Wi‑Fi estates and implemented VPN, Radius and FreeBSD mail/hosting systems early in his career. Mário has moved between consultancy and in-house roles, blending practical scripting and architecture skills with governance (GRC) and incident readiness. Known for restoring failing systems under pressure, he brings a pragmatic, results-driven approach to complex infrastructure challenges. Currently contributing as a DevOps consultant, he seeks to scale operational efficiency and security in technology-focused organizations.
11 years of coding experience
2 years of employment as a software developer
English, Portuguese
Stackoverflow
1reputation
0reached
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0questions
Github Skills (79)
origami10
instagram10
bug-reporting10
intervals10
unlock10
scanner10
msr10
sega-genesis10
bruteforce10
mingw-w6410
refind10
prebuild10
sanitization10
dictionary-attack10
swap10
Programming languages (13)
Github contributions (5)
unix-history/tropix-kernel
Nov 2014 - Aug 2015
Contributions:3 commits, 1 push in 9 months
marioaugustorama/devops-tools
May 2024 - Jun 2026
Container Docker com um canivete suiço de ferramentas para DevOps.
Contributions:11 PRs, 44 pushes, 8 branches in 2 years 1 month
devopsdocker
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