Justin Hanselman
Staff Software Engineer at Zanskar
Salt Lake City, Utah, United States
Summary
👤
Senior🎓
Top SchoolJustin Hanselman is a Staff Software Engineer with eight years of cross-disciplinary experience building scalable infrastructure, migrating legacy systems, and instituting architecture review and IaC practices. He has led platform and Kubernetes migrations, centralized CDK-based infrastructure, and monorepo patterns while improving developer workflows through self-hosted CI runners and GitOps. Comfortable across Java, Go, Python, Next.js and cloud-native tooling, he thrives on breaking complex problems into documented, repeatable systems and mentoring teams through change. His background in hardware and microscopy development — from PCB design to USB motor controllers and custom plugins — gives him a practical systems-level perspective that informs pragmatic software tradeoffs. Now based in Salt Lake City, he’s exploring his next role and enjoys discussing architecture, process, and contributing to open source.
8 years of coding experience
8 years of employment as a software developer
Bachelor of Science - BS, ENGINEERING, 3.73, Bachelor of Science - BS, ENGINEERING, 3.73 at Hope College
Github Skills (196)
parser10
tsc10
swc10
testing10
terraform10
automation10
publish10
infrastructure10
javascript10
charts10
rust10
ecmascript10
cli10
aws-cloud10
typescript10
Programming languages (11)
Github contributions (5)
HanseltimeIndustries/pkgtest
Feb 2025 - Mar 2025
js/ts package import testing tool to ensure your new releases work in various module systems
Contributions:21 PRs, 291 pushes, 13 branches in 21 days
HanseltimeIndustries/template-repo-sync-action
Mar 2024 - Jul 2024
A Github Action that uses @hanseltime/template-repo-sync to synchronize repos
Contributions:6 releases, 37 PRs, 109 pushes in 4 months
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