Gill has worked in the Finance industry for over 15 years, most recently for Credit Suisse. During this time she has completed the CISI Investment Advice Certificate, a Diploma in Management from the Chartered Management Institute and has gained the ICA International Advanced Certificate in Compliance & Financial Crime.

Gill is an Associate of the Chartered Institute for Securities & Investment, holds a BSC Podiatric Medicine (Conversion) from the University of Westminster and a Post Graduate Certificate in Education from Kingston University.