Vinod Sivarama Krishnan has started the new position as Chief Digital Officer (CDO) at Essar. Before this, he was Chief Information Officer at Indus Towers Limited. He was earlier associated with Usha International, Wal-Mart India, Jubilant LifeSciences, Palladyne International Asset Management, GE, Brooke Bond Lipton India and Hindustan Unilever .