Hi, I'm Malachy

DevOps / Cloud Engineer

Building reliable infrastructure in AWS

I'm a DevOps engineer & AWS Certified Solutions Architect (Associate) with 3+ years of experience owning CI/CD and containerization for high-security, compliance-heavy production systems.
I specialize in Helm-based orchestration, GitOps delivery, infrastructure automation, and internal tooling solutions across different cloud and on-prem environments.
From redesigning pipelines to cut deployment times by 70%, to engineering DNS-based routing that drives CDN usage and eliminates origin bottlenecks, I enjoy building and maintaining reliable, scalable systems that make deployments faster and operations less painful.

Projects

Cloud Infrastructure Portfolio

This site is containerized with Docker and deployed to AWS ECS Fargate through a GitHub Actions CI/CD pipeline.
Infrastructure is provisioned with Terraform, with Amazon ECR handling container images and an Application Load Balancer routing traffic to the running service.
GitHub Actions authenticates to AWS through OIDC, allowing deployments without long-lived AWS credentials.

Terraform VPC IAM ALB ACM ECR ECS GitHub Actions

Certifications

Skills & Technologies

Cloud (AWS)

EC2 VPC S3 CloudFront IAM RDS Route 53 ELB EKS ECS Lambda Glue EMR Redshift DynamoDB

DevOps

GitOps CI/CD Terraform Docker Kubernetes Helm ArgoCD Linux Windows Server DNS Python Bash Node.Js MongoDB Ansible PostgreSQL Redis

Let's Connect

I’m interested in DevOps, Platform, Cloud, and SRE roles.
Based in NY and open to relocation.
Please contact me through the information listed below.