Sean Van Osnabrugge
Copilot Technical Specialist at Microsoft
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolSean 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
Network Professional, Information Technology, Network Professional, Information Technology at Centennial CollegeCertificate, Cisco Networking and Security, Certificate, Cisco Networking and Security at Cisco Networking AcademyToronto Metropolitan University
English, French, Spanish
Github Skills (122)
garmin10
deploying10
k3s10
renovate10
flux10
talos10
mono10
reward10
self-healing9
kubernetes-cluster9
ansible9
terraform9
miner9
prometheus-exporter9
failover9
Programming languages (12)
Github contributions (5)
osnabrugge/cluster-template
Aug 2023 - Jan 2025
A community opinionated template for deploying a single Kubernetes cluster with Ansible backed by Flux, SOPS, GitHub Actions, Renovate, Cilium and more!
Contributions:71 pushes in 1 year 5 months
osnabrugge/onedr0p-home-ops
Dec 2023 - Jan 2025
Fork of onedr0p's home infrastructure and Kubernetes clusters driven by IaC and GitOps
Contributions:87 pushes, 6 branches in 1 year 1 month
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