---
title: "DevOpsofworld (@DevOpsofworld) | Hashnode"
description: "Empowering Tech Enthusiasts with Insights: Crafting DevOps and Technology Blogs. Read the latest articles by DevOpsofworld on Hashnode."
url: "https://hashnode.com/@DevOpsofworld"
---

@DevOpsofworld

# DevOpsofworld

@DevOpsofworld · India · Joined September 2023

Empowering Tech Enthusiasts with Insights: Crafting DevOps and Technology Blogs

### [Cost Optimization with Planned Downtime Migrating an EBS-Backed StatefulSet from Multi-AZ to Single-AZ in Amazon EKS (Production Pattern)](https://devopsofworld.com/cost-optimization-with-planned-downtime-migrating-an-ebs-backed-statefulset-from-multi-az-to-single-az-in-amazon-eks-production-pattern?utm_source=hashnode&utm_medium=feed)

This migration was performed on a production workload where cost reduction was prioritized over zone-level high availability.

8 min read · [devopsofworld.com](https://devopsofworld.com/cost-optimization-with-planned-downtime-migrating-an-ebs-backed-statefulset-from-multi-az-to-single-az-in-amazon-eks-production-pattern?utm_source=hashnode&utm_medium=feed)

[Mar 31](https://hashnode.com/posts/cost-optimization-with-planned-downtime-migrating-an-ebs-backed-statefulset-from-multi-az-to-single-az-in-amazon-eks-production-pattern/69cb3fd4bf2b78c49cea79a1)

### [From Provisioning to Control Plane: Designing a Hybrid Terraform + Crossplane Architecture at Scale](https://devopsofworld.com/terraform-crossplane-hybrid-control-plane-architecture?utm_source=hashnode&utm_medium=feed)

Designing a hybrid Terraform and Crossplane architecture for scalable, drift-resistant infrastructure at platform scale.

6 min read · [devopsofworld.com](https://devopsofworld.com/terraform-crossplane-hybrid-control-plane-architecture?utm_source=hashnode&utm_medium=feed)

[Mar 20](https://hashnode.com/posts/terraform-crossplane-hybrid-control-plane-architecture/69bcc063b238fd45a35366b5)

### [Cross-Cloud VM Migration: GCP → AWS Using AWS Application Migration Service (MGN)](https://devopsofworld.com/gcp-to-aws-vm-migration-using-aws-mgn?utm_source=hashnode&utm_medium=feed)

A production-grade guide to migrating VMs from GCP to AWS using AWS MGN with controlled cutover, near-zero RPO, and rollback strategy.

6 min read · [devopsofworld.com](https://devopsofworld.com/gcp-to-aws-vm-migration-using-aws-mgn?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/gcp-to-aws-vm-migration-using-aws-mgn/69b8c74ee133faaf9afe0143) [Mar 17](https://hashnode.com/posts/gcp-to-aws-vm-migration-using-aws-mgn/69b8c74ee133faaf9afe0143)

### [AWS DevOps Agent: Real Testing, Architecture & Practical Insights](https://devopsofworld.com/aws-devops-agent-real-testing-architecture-insights?utm_source=hashnode&utm_medium=feed)

A practical evaluation of AWS DevOps Agent with real failure testing, architecture flow, limitations, and operational impact.

5 min read · [devopsofworld.com](https://devopsofworld.com/aws-devops-agent-real-testing-architecture-insights?utm_source=hashnode&utm_medium=feed)

[Mar 12](https://hashnode.com/posts/aws-devops-agent-real-testing-architecture-insights/69b2300036757678f49390d1)

### [Production-Grade GCS to S3 Migration: Secure, Private, and Zero-Egress Architecture](https://devopsofworld.com/production-grade-gcs-to-s3-migration-secure-private-and-zero-egress-architecture?utm_source=hashnode&utm_medium=feed)

Secure, private, and cost-optimized GCS to S3 migration architecture using internal execution and checksum validation.

5 min read · [devopsofworld.com](https://devopsofworld.com/production-grade-gcs-to-s3-migration-secure-private-and-zero-egress-architecture?utm_source=hashnode&utm_medium=feed)

[Mar 10](https://hashnode.com/posts/production-grade-gcs-to-s3-migration-secure-private-and-zero-egress-architecture/69af8948922ad47bac3d0eea)