SRE / DevOps engineer with 10+ years in IT and 5+ in cloud. I run high-criticality infrastructure where downtime is not an option. I build observability that pages for the right reasons, automate the toil away, and write the post-mortem so it never happens twice.
| 5,000 servers migrated from CentOS to Oracle Linux | Ansible playbooks cut the team from 10 people to 2 and the timeline from 1 year to 2 months |
| 140 domains with SSL/TLS on autopilot | Certificate lifecycle automation removed a whole class of expiry incidents |
| 5,000+ servers and services observable | Dashboards, actionable alerts and SLOs, end to end |
| CI/CD platform migration | Repos and pipelines moved between platforms with scripted migration, validation and docs |
13 merged PRs in habblaud (⭐ 400+), a TypeScript virtual office for AI coding agents. Each one small and focused, with a regression test or a before/after measurement.
- CI & supply chain: the project's first CI workflow on GitHub Actions (#17), Dependabot for npm, Docker and Actions (#75), base image pinned by digest (#93) and the container's in-memory
/tmpcapped at 64 MB (#94). - Reliability: transcript rotation when the OS reuses an inode (#14), files rewritten in place (#90), a permission-queue tie within the same millisecond (#88) and the daily wait limit (#89).
- UI: usage cards no longer cover the toolbar (#87), mobile top-bar and "My day" fixes (#91, #92), toasts above the timelapse bar (#85).
- Docs: Portuguese contribution guide (#46).
🔄 In review: OpenCode and Antigravity support (live events, approvals, messages, usage), split into 9 stacked PRs (#47, #76–#83), and the app version in the window title for tobi/disktree#83.
| Cloud |     |
| Containers |    |
| Languages |     |
| IaC & automation |   |
| CI/CD |     |
| AI-assisted engineering |       |
| Testing & QA |   |
| Observability |      |
| Systems & data |     |
📜 Certifications (9)
- AWS Certified Solutions Architect - Associate
- AWS Certified Cloud Practitioner
- Oracle Cloud Infrastructure 2025 Certified Foundations Associate
- OCI 2025 Certified AI Foundations Associate
- Microsoft Azure Fundamentals (AZ-900)
- SRE Foundation
- GitLab Certified Associate
- GitHub Foundations
- PCEP - Certified Entry-Level Python Programmer
💼 Experience
| Period | Company | Role |
|---|---|---|
| 2022 - now | UOL | DevOps Engineer / SRE |
| 2021 - 2022 | Accenture Brazil | DevOps / Automation Developer (Cloud & AIOps) |
| 2021 | NAVA Technology | DevOps Analyst |
| 2018 - 2021 | Locaweb | Support Analyst II / SysAdmin |
| 2015 - 2018 | CDF / Terra Networks | Support Analyst |
🎓 Associate degree in Internet Systems, Universidade Cruzeiro do Sul (2022)
Cloud Computing mentor at Escola da Nuvem, helping people start their cloud careers with AWS fundamentals, certification prep and good practices.
$ uptime → still learning, still shipping. Always happy to talk SRE, Kubernetes and cloud.