Hi, I am Mossaab Stiri. A Cloud Native Engineer with 10+ years of experience.

I am passionate about cloud technologies, containers and AI. I help companies build and run things on the cloud, automate their platform operations and keep costs under control. I hold an MSc in Computer Science, and over the years I’ve worked across diverse projects and companies – which is also what I write about here.

Certifications

I hold all 15 CNCF certifications, making me a Golden Kubestronaut. That includes CKA, CKAD, CKS, KCNA, KCSA, PCA, ICA, CCA, CAPA, CGOA, CBA, OTCA, KCA, CNPEA, and LFCS. I don’t list them to show off a wall of badges. I pursued them because I wanted a thorough, end-to-end understanding of the cloud-native ecosystem, from Linux fundamentals and Kubernetes internals to observability, security, service mesh, Platform Engineering and GitOps.

Golden Kubestronaut Golden Kubestronaut Kubestronaut Kubestronaut CKA CKA CKAD CKAD CKS CKS KCNA KCNA KCSA KCSA PCA PCA ICA ICA CCA CCA CAPA CAPA CGOA CGOA CBA CBA OTCA OTCA KCA KCA CNPA CNPA LFCS LFCS AWS Solutions Architect (expired) AWS Solutions Architect (expired)

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