About Jillian

I'm Jillian Kay, a finance and accounting leader with 15 years of experience across public accounting and SaaS finance.

I've spent my career working inside the financial operating layer of businesses — accounting, FP&A, reporting, systems, controls, and decision support.

I'm now focused on what happens as AI changes both sides of Finance: how Finance teams use AI to transform their own work, and how companies financially manage the AI they're deploying across their products and operations.

LedgerShift is where I document that work.