Digiday has hired Ronan Shields as a senior reporter, advertising technology.
He joins from Adweek, where he was a programmatic editor.
Additionally, he was a digital editor and The Drum. He was also executive editor of ExchangeWire Ltd and has worked as a reporter for New Media Age and then as a reporter for Marketing Week, Centaur Communications in London.
He has also reported for ITP.
Shields has a B.A. in journalism from University of the Arts London.