- 🚀 With 20+ years in IT, I've evolved from a Linux SysAdmin to a modern DevOps, SRE, and Platform Engineer — passionate about automation, infrastructure as code, and building reliable, scalable platforms.
- 🏗️ Strong believer in GitOps and platform engineering — I work extensively with ArgoCD (including Autopilot, Events, Rollouts, Workflows) and Backstage to empower developer self-service and streamline operations.
- 🏅 Certified in Kubernetes (CKA, CKAD, KCNA, KCSA), Terraform, Vault, AWS (3x), Prometheus (PCA), and OpenTelemetry (OTCA).
- ☁️ Focused on cloud-native ecosystems, especially around Kubernetes, observability, and cross-account infrastructure management using tools like Crossplane and OpenTelemetry Collector.
- 🛠️ Passionate about Open Source and DevEx, with hands-on contributions to building scalable internal platforms.
- 🌱 Lifelong learner — currently sharpening my programming skills in Python and pursuing CNCF Kubestronaut Gold.
- ⏱️ Outside tech: I’m a watch enthusiast and love discovering local cuisine, traveling, and enjoying meaningful experiences.
- 💬 Let’s connect! I’m always happy to chat about DevOps, GitOps, Kubernetes, Platform Engineering, or Open Source.
- Creating your first developer portal using Backstage.
- IDP – Backstage + Crossplane + ArgoCD
- Develop and Deploy cloud-native software faster with DevSpace and K3D
- Deploy Kubernetes cluster with Vagrant and Ansible for Development
- Run Puppet Master and Agent with Vagrant for Development
- [GitOps] 🚀 Start a GitOps journey with ArgoCD and Argo-CD Autopilot
- How to improve the development journey in your company with Backstage.
- GitOps Infrastructure with Backstage + Crossplane + ArgoCD
- Bacula Client Install Windows 2008 R2 X64 @diegoluisi
- Instalação Ocomon no CentoOS.mp4
⚡ Recent GitHub Activity
- 🎉 Merged PR #13 in diegoluisi/hello-gitops