Amarachi Ekwebelem

Hi, I'm Amarachi Ekwebelem

A Cloud & DevOps Engineer

Who loves to engineer automation-powered cloud systems that deliver reliability, strong security, and effortless scale.

View My Work
Amarachi Ekwebelem

About Me

I’m a cloud and DevOps engineer focused on designing secure, scalable infrastructure. I use automation and Infrastructure as Code to reduce downtime, speed up deployment, and make systems easier to manage. My work is simple: build efficiently, automate smartly, and deliver reliable results.

Technical Skills

Featured Projects

Mediplus Healthcare Web App — End-to-End Cloud Deployment

A 3-tier healthcare application (Frontend, FastAPI Backend, Database) deployed using Docker, AWS ECR, EC2, and HAProxy. This project simulates a real-world healthcare infrastructure with full automation and secure configurations.

Tech Stack

Docker • AWS ECR • EC2 • HAProxy • GitHub Actions • Linux • Nginx

What I Did

  • Containerized both frontend and backend using optimized multi-stage Dockerfiles.
  • Built a CI/CD pipeline with GitHub Actions to automate Docker image builds and ECR pushes.
  • Configured EC2 instance and deployed containers using Portainer for easier management.
  • Set up HAProxy as a reverse proxy to route traffic securely and efficiently.
  • Implemented IAM roles, Security Groups, and HTTPS for enhanced application security.

Outcome

Deployment time was reduced and reliability improved through full automation and containerized application delivery.

GitHub Repository
S3 and CloudFront Deployment Architecture

Portfolio Website — Automated Deployment to S3 & CloudFront

A fully automated static portfolio website deployed using AWS S3, CloudFront CDN, and GitHub Actions for continuous deployment. The project demonstrates real-world cloud hosting, DNS integration, and automation best practices.

Tech Stack

AWS S3 • AWS CloudFront • Route 53 • GitHub Actions • HTTPS/SSL • IAM

What I Did

  • Configured AWS S3 bucket for static website hosting with correct bucket policies.
  • Integrated CloudFront CDN to deliver the website globally with low latency.
  • Set up SSL certificate via AWS Certificate Manager for HTTPS security.
  • Connected custom domain using Route 53 for professional branding.
  • Built a GitHub Actions workflow to automate deployment using S3 sync.
  • Debugged MIME types and permissions errors until the website loaded perfectly.

Outcome

Achieved seamless, automated deployments with improved website performance, security, and global availability through CloudFront.

GitHub Repository Live Website

Contact Me

Interested in collaboration or hiring me for your next project? Let’s connect!