Our guest today is Rajeev Shah, co-founder and CEO of Celona, a Silicon Valley company specialising in the field of 5G wireless-based private cellular networks for enterprise customers. Rajeev has spent more than 20 years working on wireless communications technologies. With Celona, founded in 2019, he is equipping businesses with their own 5G-based private cellular networks—from industrial warehouses to hospitals. Much of the software for Celona is being developed at the company's centre in Bengaluru