Amplero taps Jamie Miller, former chief of thePlatform, as new CEO; founder Olly Downs remains as chief scientist by Taylor Soper on April 25, 2018April 25, 2018 at 10:47 am Amplero has a new leader. The Seattle AI marketing startup has tapped veteran tech executive Jamie Miller as its new CEO, replacing founder Olly Downs, who will remain at the… Read More