Caian Ertl
Staff Software Engineer at MZ Group
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolCaian Ertl is a Staff Software Engineer based in São Paulo with nine years of experience building back-end systems, CI/CD pipelines, and cloud-native infrastructure. He led Terraform adoption and AWS cost optimizations at MZ Group, migrating always-on services to serverless and standardizing provisioning to speed deployments. Comfortable across Python, containerized workloads, and message-driven architectures, he has hands-on experience moving databases, designing event-driven services, and lifting legacy APIs into microservices. A strong mentor and hiring interviewer, he helps teams with architecture and developer practices while championing DevOps culture and testable, observable systems. He’s curious about functional programming and resilient distributed systems, and his GitHub bio hints at a hardware-aware mindset—thinking about rare, single-event failures even while designing software.
8 years of coding experience
3 years of employment as a software developer
Bachelor's degree, COMPUTER AND INFORMATION SCIENCES AND SUPPORT SERVICES, Bachelor's degree, COMPUTER AND INFORMATION SCIENCES AND SUPPORT SERVICES at Universidade Anhembi Morumbi
Portuguese, English
Github Skills (135)
ansible-module10
luke10
archlinux10
stow10
translation10
bootstrapping10
arch10
static-site10
meta10
gnu10
vlang9
linux9
sum9
ansible9
dynamodb9
Programming languages (14)
Github contributions (5)
caian-org/ansible-stow
May 2019 - Oct 2022
an ansible module that interacts with gnu stow packages
Contributions:99 commits, 36 PRs, 113 pushes in 3 years 5 months
ansible-moduleansiblegnuautomationstow
caian-org/caian.org
Jun 2018 - Dec 2022
personal website, blog et cetera
Contributions:1 release, 424 commits, 11 PRs in 4 years 6 months
static-sitehugo-sitepersonal-blog-websitenextjsblog-website
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