Ronaldo Afonso
DevOps Engineer at BairesDev
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRonaldo Afonso is a DevOps/SRE engineer based in São Paulo with over 25 years in IT and 11 years focused on modern infrastructure and site reliability practices. He blends deep Linux and networking expertise—from OpenWrt and Solaris to IPv6 and complex VPNs—with hands-on development experience in C, Python, Lua and Go. Currently at BairesDev, he builds cloud-native systems using Docker, Kubernetes, Terraform, Ansible, Prometheus and CI/CD tooling, and has practical experience on AWS and Linode. Certified LPIC1 and LPIC2, Ronaldo pairs systems-level troubleshooting with automation-first workflows and a background that includes team leadership and embedded/networked C development. Notably comfortable across both legacy services (Bind, Postfix, Squid) and microservice messaging (RabbitMQ, ZeroMQ, gRPC), he excels at bridging low-level infrastructure with scalable DevOps practices.
10 years of coding experience
Bachelor's degree, Bachelor's degree at Universidade Paulista
English
Stackoverflow
341reputation
125kreached
2answers
0questions
Github Skills (44)
wifi9
wan8
aircrack-ng8
hid8
spoofing8
javascript7
lan7
hacking7
ipv47
wifi-security7
cockpit7
vulcan6
curl6
go6
ipv66
Programming languages (4)
Github contributions (5)
ronaldoafonso/riac
Jul 2018 - Dec 2020
Contributions:95 pushes, 21 branches, 3 comments in 2 years 5 months
ronaldoafonso/programming
Jan 2016 - Feb 2021
Contributions:81 pushes, 5 branches in 5 years 1 month
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