--- title: "Mahrab Khan (@mahrab) | Hashnode" description: "Mahrab Khan (@mahrab) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@mahrab" --- @mahrab # Mahrab Khan @mahrab · Joined January 2026 ### [Connecting Cloud Innovation with Workforce Readiness: NetCom Learning at AWS re:Invent](https://techgreek.hashnode.dev/connecting-cloud-innovation-with-workforce-readiness-netcom-learning-at-aws-re-invent?utm_source=hashnode&utm_medium=feed) Every year, AWS re:Invent transforms Las Vegas into the epicenter of the cloud ecosystem. Thousands of cloud architects, developers, DevOps engineers, and business leaders gather to dissect game-chang 3 min read · [techgreek.hashnode.dev](https://techgreek.hashnode.dev/connecting-cloud-innovation-with-workforce-readiness-netcom-learning-at-aws-re-invent?utm_source=hashnode&utm_medium=feed) [4d ago](https://hashnode.com/posts/connecting-cloud-innovation-with-workforce-readiness-netcom-learning-at-aws-re-invent/6af325e781f5d39e87e32ece) ### [Is the Google Analytics Certification Still Worth It? A Complete Guide to GA4 Certification in 2027](https://techgreek.hashnode.dev/is-the-google-analytics-certification-still-worth-it-a-complete-guide-to-ga4-certification-in-2027?utm_source=hashnode&utm_medium=feed) When Google officially retired Universal Analytics in favor of Google Analytics 4 (GA4), the entire digital marketing and analytics ecosystem shifted beneath our feet. Gone were the familiar session-b 5 min read · [techgreek.hashnode.dev](https://techgreek.hashnode.dev/is-the-google-analytics-certification-still-worth-it-a-complete-guide-to-ga4-certification-in-2027?utm_source=hashnode&utm_medium=feed) [4d ago](https://hashnode.com/posts/is-the-google-analytics-certification-still-worth-it-a-complete-guide-to-ga4-certification-in-2027/6af31f0ca998182dfd8f0ff1) ### [10 Best Agile Certifications in 2026: Cost, Comparison and Career Paths](https://techgreek.hashnode.dev/10-best-agile-certifications-in-2026-cost-comparison-and-career-paths?utm_source=hashnode&utm_medium=feed) Agile frameworks have moved far beyond pure software sprint cycles. In 2026, tech organizations, cloud architects, DevOps engineers, and digital enterprise leaders rely on iterative, value-driven exec 7 min read · [techgreek.hashnode.dev](https://techgreek.hashnode.dev/10-best-agile-certifications-in-2026-cost-comparison-and-career-paths?utm_source=hashnode&utm_medium=feed) [Oct 27](https://hashnode.com/posts/10-best-agile-certifications-in-2026-cost-comparison-and-career-paths/6ae095b8ff65229d2dbe5c6b) ### [AWS Services Decoded: The Engineering Guide to Core Cloud Primitives](https://techgreek.hashnode.dev/aws-services-decoded-the-engineering-guide-to-core-cloud-primitives?utm_source=hashnode&utm_medium=feed) The AWS Management Console presents a staggering surface area: over 200 distributed services spanning edge nodes to quantum runtimes. For software engineers and DevOps practitioners, the hardest chall 6 min read · [techgreek.hashnode.dev](https://techgreek.hashnode.dev/aws-services-decoded-the-engineering-guide-to-core-cloud-primitives?utm_source=hashnode&utm_medium=feed) [Oct 27](https://hashnode.com/posts/aws-services-decoded-the-engineering-guide-to-core-cloud-primitives/6ae085cccd57bfc88808c177) ### [Understanding AWS: The Engineering Architecture Behind the Cloud](https://techgreek.hashnode.dev/understanding-aws-the-engineering-architecture-behind-the-cloud?utm_source=hashnode&utm_medium=feed) Deploying production software used to mean sizing physical server chassis, negotiating data center space, running redundant fiber drops, and calculating power draw. Today, enterprise workloads run on 5 min read · [techgreek.hashnode.dev](https://techgreek.hashnode.dev/understanding-aws-the-engineering-architecture-behind-the-cloud?utm_source=hashnode&utm_medium=feed) [Oct 27](https://hashnode.com/posts/understanding-aws-the-engineering-architecture-behind-the-cloud/6ae0839fe3014a19a300c6f8)