Rui Coelho
Cloud Engineer
DevOps Engineer with a software development foundation, bridging infrastructure automation and hands-on coding to build scalable, secure systems with a developer-centric mindset.
Specialized in cloud infrastructure (AWS), CI/CD pipelines, Kubernetes orchestration, and IaC with Terraform. From Python and TypeScript to container platforms and security with HashiCorp Vault.
Technical writer publishing insights on DevOps, Kubernetes, and cloud-native technologies—20+ articles helping developers navigate complex infrastructure challenges.
Recent Experience
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Renesas
DevOps Engineer
2024 - Present
Altium
DevOps Engineer
2024 - Present
Kodly
DevOps Engineer
2022 - 2023
Technical Skills
Technologies and tools I work with
Currently Working On
🚀 KubeAstronaut Certification
Pursuing the prestigious KubeAstronaut certification by completing all Kubernetes certifications (CKA, CKAD, CKS, KCNA, KCSA). Building expertise across development, administration, and security.
Latest Articles
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Feb 17, 2026
Argo CD 3.3: The Latest Stable Release Is Here
Argo CD 3.3 brings new features, improvements, and stability enhancements for GitOps workflows in Kubernetes clusters.
Jan 19, 2026
ArgoCD v3.2.5: Critical Patch Release with Stability Improvements
This patch release brings critical fixes that improve the stability and security of the most popular GitOps platform in the Kubernetes ecosystem.
Jan 15, 2026
Terraform vs OpenTofu: A Comprehensive Comparison for Infrastructure as Code
Understanding the differences, similarities, and implications of choosing between Terraform and OpenTofu after HashiCorp's license change.