Denis Kierans is a Senior Researcher at COMPAS, working with the Global Exchange on Migration and Diversity and the Migration Observatory. His research interests include integration, the mainstreaming of migration into development plans, public attitudes towards migration and the use of data on migration in policy making.
From 2014 to 2019, he held various positions at the International Organization for Migration (IOM). As Data and Research Officer with IOM’s Global Migration Data Analysis Centre, he wrote about international migration trends and designed and facilitated capacity-building workshops for governments and other stakeholders.