Abner Rizzi
Senior Linux Engineer SRE at Luxoft
Goiás, Brazil
Summary
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Rockstar🎓
Top SchoolAbner Rizzi is a Senior Linux Engineer and SRE with over two decades of hands-on experience and eight years in senior infrastructure and DevOps roles, currently supporting global clients from Goiás, Brazil. He blends deep Linux, networking and observability expertise (pfSense, iptables, Zabbix, Prometheus, Grafana) with practical automation and CI/CD skills (Ansible, GitLab/GitHub, Jenkins, Docker, Kubernetes) to deliver secure, highly available systems. Abner has led migrations and platform modernizations—such as Cloudera CDH→CDP and GitLab→GitHub transitions—and routinely refactors monoliths into maintainable components to speed team delivery. He also brings application-level experience in PHP and Java stacks, a long history of infrastructure-as-code and backup/DR practice, and early exposure to UNIX systems since his teens that shaped his troubleshooting intuition. Fluent in Portuguese and advanced in English, he combines operational rigor with curiosity, recently formalizing his education with IS and CS50P studies.
8 years of coding experience
16 years of employment as a software developer
English Language English, English Language English at Griffith College CorkAssociate's degree CS50P, Associate's degree CS50P at Harvard UniversityAssociate's degree Network Technology, Associate's degree Network Technology at Anhanguera EducacionalNorth Paraná University
English, Portuguese
Stackoverflow
59reputation
13kreached
4answers
0questions
Github Skills (150)
penetration-testing10
instagram10
python10
llc10
security10
automation10
clarifai10
cybersecurity10
observium10
pentesting10
selenium10
hacking10
plugin10
script10
surface10
Programming languages (13)
Github contributions (5)
abnerrizzi/sandbox
May 2022 - Dec 2022
Contributions:14 PRs, 136 pushes, 16 branches in 7 months
abnerrizzi/linux-sat
Jan 2018 - Mar 2020
Linux SAT (Sys Adm Tools)
Contributions:2 PRs, 77 pushes, 4 branches in 2 years 2 months
syssatmanjarolinuxadm
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