@Freeman2234

Habeeb Babasulaiman

@Freeman2234

I'm full-stack developer, DevOps engineer, sysOps and HNG11 intern

Joined July 2024

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Habeeb Babasulaiman's blogs

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HBHabeeb Babasulaimanfreemanboss.techMar 13 · 11 min read

AWS Engineer Goes Azure: How I Built a Production DR Environment Without Losing My Mind

I've been working with AWS for a few years now. EC2, ALB, ECR, Route53, VPCs — that's my native terrain. I know how they're wired together, I know the IAM quirks, I know which error messages to Google

HBHabeeb Babasulaimanfreemanboss.techJan 8 · 4 min read

The Case of the Zombie Container: Debugging a Silent Deployment Failure

Date: January 8, 2026 Introduction In the world of DevOps, few things are more frustrating than a “successful” deployment that changes absolutely nothing. I pushed the code, the green checkmarks appeared in the pipeline, I refreshed the browser… and ...

HBHabeeb Babasulaimanfreemanboss.techNov 30, 2025 · 4 min read

🚀 End-to-End GitOps on AWS: Implementing a Production-Grade Pipeline with EKS, ArgoCD, and Terraform

Repository: https://github.com/FreemanBoss/gitops-on-aws-eks-argocd In the world of DevOps, GitOps has shifted from a trendy buzzword to the industry standard for cloud-native delivery. It promises a simple yet powerful contract: Git is the single s...

HBHabeeb Babasulaimanfreemanboss.techSep 28, 2025 · 4 min read

Amazon GuardDuty — Deep Dive (Architecture, Detections, 2025 Updates & Playbooks)

Amazon GuardDuty is AWS’s managed threat detection service that continuously monitors activity across your AWS accounts and workloads for malicious or unauthorized behavior. In this post, I’ll walk you through GuardDuty’s architecture, detection type...

HBHabeeb Babasulaimanfreemanboss.techSep 24, 2025 · 4 min read

Docker on EC2 vs ECS Fargate: Practical Migration Guide

Running Docker containers directly on an EC2 instance is often the starting point for developers exploring AWS. It’s simple and gives you full control. But as your workloads grow, managing containers on EC2 becomes challenging: you handle scaling, ne...

Habeeb Babasulaiman

About

Available for

Habeeb Babasulaiman's blogs

Recently published

AWS Engineer Goes Azure: How I Built a Production DR Environment Without Losing My Mind

The Case of the Zombie Container: Debugging a Silent Deployment Failure

🚀 End-to-End GitOps on AWS: Implementing a Production-Grade Pipeline with EKS, ArgoCD, and Terraform

Amazon GuardDuty — Deep Dive (Architecture, Detections, 2025 Updates & Playbooks)

Docker on EC2 vs ECS Fargate: Practical Migration Guide

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Habeeb Babasulaiman

About

Available for

Habeeb Babasulaiman's blogs

Recently published

AWS Engineer Goes Azure: How I Built a Production DR Environment Without Losing My Mind

The Case of the Zombie Container: Debugging a Silent Deployment Failure

🚀 End-to-End GitOps on AWS: Implementing a Production-Grade Pipeline with EKS, ArgoCD, and Terraform

Amazon GuardDuty — Deep Dive (Architecture, Detections, 2025 Updates & Playbooks)

Docker on EC2 vs ECS Fargate: Practical Migration Guide