Kumar began his career with the Steel Authority of India Limited (SAIL) in 2001, joining its Central Marketing Organisation (CMO). Over the decades, he has played an instrumental role in driving multiple financial and taxation reforms. His contributions include the implementation of VAT, A4-size invoicing, and various financial control systems. He has also handled assignments across taxation, MIS development, ERP implementation, credit rating monitoring, and central accounts, ensuring clean audit outcomes.
