Reusable Terraform modules for EC2, VPC/Subnets, ALB, Route 53, and IAM with S3 remote state and DynamoDB locking, cutting provisioning time by 70%.

Challenge

Environment provisioning was previously handled manually and repeated by hand for each new environment, making it slow and prone to configuration drift.

Solution

Built a set of reusable Terraform modules covering the core AWS building blocks (EC2, VPC/Subnets, ALB, Route 53, IAM), backed by S3 remote state and DynamoDB locking, so new environments could be spun up consistently and safely — cutting provisioning time by 70%.

Automated rollouts/rollbacks on a production cluster using Helm and Argo CD GitOps, with RBAC and autoscaling.

Challenge

Deployments were previously applied more manually, creating risk of downtime and drift between what was running and what was defined in source control.

Solution

Adopted Argo CD to drive GitOps-based deployments from Helm charts, with RBAC and autoscaling configured on the cluster, enabling zero-downtime rollouts and rollbacks directly from Git.

Bash automation scripts to harden and tune Linux servers (RHEL, Ubuntu, CentOS) running Apache, Nginx, Tomcat, and cPanel-hosted web infrastructure.

Challenge

Server configuration and hardening were applied inconsistently across the fleet, making it harder to maintain a consistent security and performance baseline.

Solution

Wrote Bash automation to apply consistent OS hardening and tuning settings across the Linux fleet, reducing manual per-server configuration work.