Paulo Mariano
Site Reliability Engineer at Stone
Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolPaulo Mariano is a Site Reliability Engineer based in Rio de Janeiro with over 15 years in IT and nine years focused on DevOps and SRE roles, currently ensuring scalability and high availability for mission-critical payments systems at Stone. He blends cloud and on-prem expertise—Azure, GCP, OpenStack and VMware—with automation tooling like Terraform, Ansible, Kubernetes and CI/CD pipelines to deliver resilient, high-throughput platforms. Paulo has a strong background migrating manual processes to automated pipelines, improving developer experience and compliance through platform engineering and observability. His earlier service as an Army officer shaped his operational discipline, leadership and incident-management skills applied to production reliability. He codes in Java, Python and Node.js and builds developer tooling and automation that reduce toil across teams. Outside work he identifies openly as a person of faith, bringing a values-driven approach to collaboration and mentorship.
9 years of coding experience
3 years of employment as a software developer
Técnico em Informática, Tecnologia da Informação, Técnico em Informática, Tecnologia da Informação at ABEU-CETECPós-graduação, Gestão de Tecnologia da Informação e Comunicação, Pós-graduação, Gestão de Tecnologia da Informação e Comunicação at Universidade Candido MendesTecnólogo, Análise de Desenvolvimento de Sistemas, Tecnólogo, Análise de Desenvolvimento de Sistemas at UNIABEUEstácio de Sá UniversityPós-Graduação, Análise e Projeto de Sistemas de Computação, Pós-Graduação, Análise e Projeto de Sistemas de Computação at Universidade Gama Filho
English
Github Skills (18)
vcenter8
ansible-role7
rabbitmq6
ansible6
virtual-machine6
esxi6
penguin5
cisco5
proxy-client5
proxy5
maas5
tower5
vsphere4
rhel4
vmware4
Programming languages (3)
Github contributions (5)
stone-payments/ansible-proxy
Jun 2020 - Sep 2021
Role for Ansible which configures the proxy client parameters in RHEL systems
Contributions:26 commits, 6 PRs, 10 pushes in 1 year 2 months
parametersproxyrhelansibleproxy-client
paulomariano77/terraform-101
Jan 2021 - Apr 2021
Contributions:29 commits, 6 pushes, 1 branch in 2 months
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