Paytm Money CEO Varun Sridhar steps down; Rakesh Singh appointed as chief executive / Fintech News / By asmit Paytm Money, the wealth management platform of One 97 Communication, has replaced chief executive Varun Sridhar, at the helm since 2020, with Rakesh Singh. Singh was the chief executive of broking services at Fisdom, a PayU-backed fintech.