Systems & Infrastructure Engineer | Automation Specialist. I design, build, and automate resilient cloud and on-premises infrastructure, creating self-healing, highly available systems that eliminate manual overhead and maximize developer flow.
View My WorkHighlighted repositories from github.com/WelshSP.
Multi-tier AWS cloud infrastructure built with Terraform, featuring HA VPCs, automated RDS MySQL upgrades, and least-privilege IAM.
View Repository →Python & PowerShell tooling for M365 licensing, user provisioning, and Active Directory migrations.
View Repository →Production-ready AWS RDS reference for isolating, securing, and optimizing MySQL workloads with least-privilege networking.
View Repository →I'm Shaun Welsh, a Systems & Infrastructure Engineer and Automation Specialist based in Spokane, Washington. I design, build, and automate resilient cloud and on-premises infrastructure, focusing on self-healing, highly available systems that eliminate manual overhead and maximize developer flow.
With 30+ years working across electronics, circuit board design, and web development, I bring a deep understanding of how systems work from the ground up. Whether it's Terraform on AWS, PowerShell automation for Microsoft 365, or Python tooling for database migrations, I help turn complex infrastructure into a reliable, repeatable pipeline.
I listen to your ideas, and capture the essence of the vision you have for your project. I work closely with you with open communication along the way. I combine creativity with strategy to deliver results that matter.