1649 How He's Making Push Notifications Smarters, $75k in MRR, 35 Enterprise Customers

David is CEO of OpenBack, the mobile engagement platform which uses edge computing and machine learning to make push notifications smarter. David also co-founded www.ding.com, the $500m business that enables millions online and from 600k+ stores top-up the family of a loved one back home in over 120 countries.