Sean van
Old Toronto, Ontario, Canada
Summary
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SeniorSean Van Osnabrugge is a Copilot Technical Specialist at Microsoft with eight years focused on Unified Communications and Modern Workplace solutions, helping customers migrate to cloud-first collaboration platforms. He rose through technical consulting roles at Microsoft since 2011, blending hands-on deployments with strategic guidance for Teams, Exchange, and enterprise messaging. Based in Old Toronto, he pairs deep network and UC experience with a practical background in migrations, security, and operational tooling from earlier consultancy work. Sean is quietly curious about emerging tech—an active blockchain enthusiast and a GitOps explorer—bringing a seller-turned-practitioner perspective to automation and developer workflows. Colleagues rely on him to translate complex infrastructure and communications needs into pragmatic, scalable solutions. He combines enterprise-grade technical breadth with the empathy of someone who’s supported both major law firms and home users.
8 years of coding experience
Github Skills (78)
gcp10
dns-record10
garmin10
k3s10
gitops10
renovate10
flux10
talos10
azure-keyvault10
ingress10
aws10
kubernetes-cluster9
external-dns9
ansible9
miner9
Programming languages (15)
Github contributions (5)
osnabrugge/containers-mirror
Apr 2023 - Nov 2025
Contributions:6 reviews, 24 PRs, 70 pushes in 2 years 7 months
osnabrugge/onedr0p-home-ops
Dec 2023 - Jun 2025
Fork of onedr0p's home infrastructure and Kubernetes clusters driven by IaC and GitOps
Contributions:90 pushes, 6 branches in 1 year 7 months
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