CHRISTIAN TYRRELL

Greetings, and welcome to my site.

I'm Christian Tyrrell, a Senior Program Manager with 31 years in program and project management. My career has been spent on enterprise initiatives in the $10M to $69M range, almost always in heavily regulated, high-consequence environments where getting it wrong isn't an option — healthcare IT across payer and provider systems, financial services, and AI product development.

My work has centered on the programs organizations can't afford to get wrong: M&A integrations, large-scale system migrations, and multi-year modernization efforts running into the tens of millions of dollars. Business transformation, PMO establishment, and the initiatives that sit at the top of a company's priority list. That has meant post-merger integration on an $11.5B transaction, legacy-to-cloud modernization, offshore captive organization strategy, and annual budgets north of $60M — under HIPAA, SOX, and GxP.

More recently I've focused on the governance side of AI delivery: moving generative AI from experimental prototyping to production-ready status, and benchmarking LLM accuracy across models for deployment in clinical and mission-critical settings. The discipline is the same one I've applied everywhere else — rigorous verification and validation at every stage, and a clear line between executive vision and engineering execution.

This site is a working demonstration rather than a résumé attachment. Each suite is a complete, internally consistent program built under a genuinely different delivery model — PMBOK/waterfall, Agile/Scrum, federal civilian contracting, AS9100 aerospace manufacturing, stage-gate new product development, and AI transformation — with the artifacts each of those models actually requires. The program data is fictional; the structure, governance, and documentation discipline are not. Some of these models sit outside my own sector experience — the federal and aerospace suites are built from the standards and documentation each domain requires, not from work I've done in them. They're here to show that the discipline transfers.

I'm based in Franklin, Tennessee, and I'm open to senior program leadership roles, strategic consulting engagements, and transformation advisory work.

Get in touch: the best way to reach me is through LinkedIn — send a connection request or a direct message and I'll respond.