Siddharth Jain currently serves as the Head of Portfolio Management for Credit Cards and Lead for Business Growth at DBS Bank, a position held since November 2019. Prior experience includes roles as Senior Category Manager at Vodafone, Senior Business Manager at Airtel, and Business Manager at Tata Teleservices Ltd, where Siddharth was involved in the launch of Tata Docomo GSM mobile services and M-rupee mobile wallet services. Early career experience includes a summer internship at Ernst & Young and a managerial role at AIESEC. Educational qualifications encompass a PGDM in Brand Management & Media Studies from Mudra Institute of Communications, Ahmadabad, and a BBM in Finance from ICFAI University, Hyderabad.