Barnaby Waights is a trainer and consultant with 10 years experience in Excel and VBA systems. He has worked in a variety of analyst roles in the private and public sector and is passionate about using Excel to analyse data and discover insights.

In his teaching he likes to focus on the key areas that can get a beginner Excel user “unstuck” and quickly moving toward Excel mastery. Through his business, Excellent Efficiency, Barnaby also provides custom made Excel (VBA) applications. Excellent Efficiency seeks to provide small and medium enterprise with reporting and automation functionality at a fraction of the cost of a corporate systems.