Jeffrey is CFO of Atrium Mortgage Investment Corporation (TSX:AI), a director of several companies and has had over 20 years of executive management experience. His interests include corporate governance, risk management, accounting and finance, restructuring and start-up enterprises.

Jeffrey is a popular presenter, and was an adjunct professor at York University for 15 years. He is a frequent course director and course author for many organizations, including provincial bodies of Chartered Professional Accountants across Canada.

He has written over 20 books including: Canadian Treasury Management, Canadian Risk Management, and Financial Instruments: A Guide for Financial Managers (all published by Thomson-Reuters/Carswell), as well as Finance and Accounting PolicyPro and Information Technology PolicyPro (guides to governance, procedures, and internal control), and Cash Management Toolkit for Small and Medium Businesses (all published by Chartered Professional Accountants of Canada [CPA Canada]).