Joan Araujo
DevOps Engineer at ESIG Group
Rio Grande do Norte, Brazil
Summary
👤
Senior🎓
Top SchoolJoan Araujo is a seasoned DevOps and Cloud Engineer with 15 years of experience building and operating production infrastructure across Kubernetes (OKE/EKS), OCI, Linux servers and multiple databases. Based in Rio Grande do Norte, Brazil, he has a strong track record in CI/CD (Jenkins/Git), observability (ELK, Grafana, Prometheus, Loki) and network/security administration (PFSense, IPTables, FirewallD). He moves fluidly between hands-on platform engineering—creating and tuning Kubernetes clusters and Java app environments—and day-to-day operations like backups, performance monitoring and incident management. Joan’s background spans retail and enterprise datacenter environments, giving him practical expertise in procurement, vendor liaison and operationalizing security policies. Colleagues rely on him for pragmatic, end-to-end solutions that bridge development needs and infrastructure reliability.
15 years of coding experience
Redes de computadores, Tecnologia da Informação, Redes de computadores, Tecnologia da Informação at Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte
Portuguese, English, Spanish
Github Skills (22)
jstree9
federated8
php8
backbonejs8
javascript8
server-core7
self-hosting7
file-sharing7
owncloud7
stellar7
blockchain6
poc6
exploit5
mikrotik5
vault3
Programming languages (5)
Github contributions (5)
joancefet/Beta7
Jul 2015 - May 2016
Contributions:32 commits, 29 pushes, 1 branch in 10 months
stellarblockchainwars
joancefet/endless-sky
Oct 2016 - Oct 2017
Contributions:4 PRs, 2 pushes in 1 year
combatgamespace-explorationtrading
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