--- title: "Manjunath S Murthy (@manjunathsmurthy) | Hashnode" description: "“Cloud • SRE • DevOps • Data • Security. Read the latest articles by Manjunath S Murthy on Hashnode." url: "https://hashnode.com/@manjunathsmurthy" --- @manjunathsmurthy # Manjunath S Murthy @manjunathsmurthy · BANGALORE · Joined December 2025 “Cloud • SRE • DevOps • Data • Security ### [Data Engineering Revamp & Modernization](https://dataengineeringerevampandmodernization.hashnode.dev/data-engineering-revamp-and-modernization?utm_source=hashnode&utm_medium=feed) The Complete Data Engineering Revamp: A Post-Mortem & Blueprint Introduction: The Symptom and the Disease Last month, I concluded a freelance engagement that perfectly encapsulated a modern data predicament. The initial plea from the client was a fam... 8 min read · [dataengineeringerevampandmodernization.hashnode.dev](https://dataengineeringerevampandmodernization.hashnode.dev/data-engineering-revamp-and-modernization?utm_source=hashnode&utm_medium=feed) [Dec 26, 2025](https://hashnode.com/posts/data-engineering-revamp-and-modernization/694e016ac2ac40bab379e383) ### [Cloud Security Assessment & Hardening: A Real-World Case Study on AWS & Azure](https://cloud-security-assessmentandhardening.hashnode.dev/cloud-security-assessment-and-hardening-a-real-world-case-study-on-aws-and-azure?utm_source=hashnode&utm_medium=feed) Introduction Most cloud environments don't get hacked through sophisticated attacks—they break from simple misconfigurations. This is the sobering reality that many organizations face when they finally conduct a comprehensive security assessment of t... 8 min read · [cloud-security-assessmentandhardening.hashnode.dev](https://cloud-security-assessmentandhardening.hashnode.dev/cloud-security-assessment-and-hardening-a-real-world-case-study-on-aws-and-azure?utm_source=hashnode&utm_medium=feed) [Dec 19, 2025](https://hashnode.com/posts/cloud-security-assessment-and-hardening-a-real-world-case-study-on-aws-and-azure/6944c6ed6372f5ebc9acac89) ### [How I Built a Full DevSecOps Pipeline on AWS (And What I Learned)](https://full-devsecops-implementation-on-aws.hashnode.dev/how-i-built-a-full-devsecops-pipeline-on-aws-and-what-i-learned?utm_source=hashnode&utm_medium=feed) Why This Project Mattered Here's something I've learned after 13+ years in cloud infrastructure: fast deployments mean nothing if they're not secure. But here's the kicker—security doesn't have to slow you down. Between August and September 2025, I w... 8 min read · [full-devsecops-implementation-on-aws.hashnode.dev](https://full-devsecops-implementation-on-aws.hashnode.dev/how-i-built-a-full-devsecops-pipeline-on-aws-and-what-i-learned?utm_source=hashnode&utm_medium=feed) [Dec 8, 2025](https://hashnode.com/posts/how-i-built-a-full-devsecops-pipeline-on-aws-and-what-i-learned/693662a97d8e254cee52d6fa) ### [How We Migrated 300+ VMs to AWS with Zero Downtime: A Complete Guide Executive Summary](https://my-first-freelance-project.hashnode.dev/how-we-migrated-300-vms-to-aws-with-zero-downtime-a-complete-guide-executive-summary?utm_source=hashnode&utm_medium=feed) In today's fast-paced digital landscape, organizations are increasingly moving away from traditional on-premises infrastructure to cloud-based solutions. Between May and August 2025, I led a complex VMware-to-AWS migration project that successfully t... 24 min read · [my-first-freelance-project.hashnode.dev](https://my-first-freelance-project.hashnode.dev/how-we-migrated-300-vms-to-aws-with-zero-downtime-a-complete-guide-executive-summary?utm_source=hashnode&utm_medium=feed) [Dec 2, 2025](https://hashnode.com/posts/how-we-migrated-300-vms-to-aws-with-zero-downtime-a-complete-guide-executive-summary/692ece3868f96956ce4397d7)