Ronan Costello currently serves as the Head of Public Policy for the EU and UK at Reddit, Inc. since May 2023 and holds the position of Adjunct Associate Professor at the UCD Centre for Digital Policy since January 2024. Previously, Ronan amassed a substantial tenure at Twitter from October 2014 to April 2023, culminating in roles such as Head of Europe for Global Government Affairs and other senior public policy positions. In addition to corporate roles, Ronan has contributed to non-profit organizations as a Board Director for Crisis Text Line and SpunOut.ie from 2019 to 2022. Furthermore, Ronan's experience includes communications consulting with Red Flag Consulting and various communications roles in student unions and governmental offices. Ronan's academic background includes a Master's degree from The London School of Economics, a Barrister-at-Law degree from The Honorable Society of King's Inns, an LLB from Trinity College Dublin, and a Professional Certificate in Digital Policy from University College Dublin.
This person is not in the org chart
This person is not in any teams
This person is not in any offices