Rob Walker is Cognizant's MD for the UK and Ireland, a role he has been in since January 2021. Rob has 24 years' experience advising clients, including FTSE 100 and Fortune 500 firms, across a wide range of sectors and industries. Before joining Cognizant, he served as UK&I Consulting Markets Lead for Ernst & Young's consulting practice, a $700 million business, where he was responsible for the firm's growth and go-to-market strategies.