HI! I'm Elliot Alexander, a London-based Computer Scientist with a background in software engineering. I've worked across the security and high-performance computing space, and am experienced in all ...

Paying through UPI feels almost instantaneous. You scan a QR code, enter an amount, type your UPI PIN and tap the payment ...

Somewhere in India right now, a transaction is happening. At a sweet shop in Chandni Chowk. At a medicine counter in Imphal. At a roadside stall where a vendor has never owned a cheque book in his ...

QR codes have become an integral part of our everyday life due to their simplicity. While they’ve been around for many years, their use exploded during the COVID-19 pandemic, when businesses turned to ...

Carlos Netto is Co-founder and CEO of Matera, a software company he founded over 30 years ago in Brazil. QR codes are all around us—in stores, at the gym, in restaurants and even on TV. These URL QR ...