Fifteen-plus years keeping healthcare IT running. Unix and Linux, PHIPA and PCI DSS, the payment stack, and the scripts that glue it. Now the architectural frameworks behind Faculty systems.
Lately that sits next to local AI: Ollama and Open WebUI on hardware he can point at, plus the usual vendor APIs when a job needs them. The appeal is not magic. It is work that stays useful when the network does not.
The Desk
Role
Senior Web and Linux Administrator
Employer
University of Toronto · Faculty of Dentistry · IITS
Focus
Unix/Linux, web platforms, healthcare IT compliance
Compliance
PHIPA · HIPAA · PCI DSS · FIPPA · PIPEDA
Contact
mike@limberger.ca
Experience
Senior Web and Linux Administrator
University of Toronto, Faculty of Dentistry · IITS · 2025 → now
Design, implement, and maintain Linux and Unix operating systems and subsystem server software for divisional clients across the Faculty.
Develop and maintain architectural frameworks for highly complex and confidential university-wide IT systems.
Lead and plan IT projects using agile methodologies within cross-functional delivery teams.
Analyze, troubleshoot, and test highly complex systems across Unix/Linux and Windows (PC and Apple) environments.
Write, modify, and debug scripts on Linux/Unix:
PHP
Perl
shell
Ensure comprehensive PHIPA compliance for electronic personal health information in Ontario.
Implement and maintain secure payment systems under PCI DSS, upholding HIPAA regulations.