About
Mojahid's Blog started as a home for LinkedIn posts about AWS, Kubernetes, Docker, CI/CD, security, observability, and the realities of production support. The archive is still here, but the publication now extends those short posts with deeper field guides that are easier to search, reference, and reuse.
The intent is practical rather than theoretical. The long-form guides focus on how teams actually ship software, scale infrastructure, troubleshoot incidents, secure runtime systems, and control cost without creating unnecessary platform ceremony.
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A few implementation guides that show how this publication approaches production work.
Build a production-ready CI/CD pipeline with GitHub Actions and Docker, including secure image promotion, caching, rollout gates, and rollback strategy.
Understand Kubernetes auto scaling with a practical example covering HPA, VPA, Cluster Autoscaler, metrics, and the common tuning mistakes teams make.
Learn how to secure Docker containers in production with hardened images, non-root users, runtime controls, secret handling, and supply-chain checks.