CAST has appointed Vishal Bhatnagar as its head of UK and Ireland operations. He joins CAST from IGATE, a leader in IT services and consulting, where he was responsible for sales, solutions creation and client management for the Telecom & Media verticals across Europe. With a wealth of experience that includes working at mBLOX and Comverse, Vishal Bhatnagar will be a welcomed addition as CAST continues to grow its UK and Ireland customer base.