russ marcie

At Xpanse / Freedom Mortgage, I lead security, patching automation, and CI/CD work across teams. I rebuilt our mobile build pipeline for speed and created an ARM build pipeline that made our move to Graviton possible.

At eSUB Construction Software, I owned a multi-account, multi-region AWS environment and built a disaster recovery plan and dedicated DR account from scratch. I also replaced long-lived IAM users with scoped, time-limited access, added organization-level SCPs, and built autoscaling GitHub Actions self-hosted runners on custom AMIs, cutting monthly AWS spend by about 20%. Before that, at Rocket Mortgage, I led on-premises-to-AWS migrations and deployed VPCs, Transit Gateways, and ECS and EKS clusters.