I have ~ 8 years of experience across Product Design, Product Management and User Experience (UX). I led the product / design of BHIM payments app launched to 10 million downloads in 10 days. BHIM recorded INR 4.8 billion worth of transactions in Mar '18. I also worked on designing the UPI common library currently used on ~100 million devices. Various other Juspay products do about 5 million transactions per day.