As the Senior Research Analyst for IDC Financial Insights, Stiller leads IDC’s European Banking Digital Transformation Strategies service. His research areas cover digital transformation, open-banking and strategic positioning of banking products.


Stiller has 9 years of experience from leading financial and consulting firms. Prior to joining IDC, he worked at PwC as a Senior Consultant where he supported regional banks with digital transformation and adoption of new technologies. He was a member Cross-Market Strategy team at Deutche Boerse Group in Luxembourg where he contributed to strategic initiatives arising from regulatory and market environment changes as well as potential partnerships and acquisitions. As a Research Analyst at The Boston Consulting Group he provided research support to international banking groups and financial institutions.


Stiller holds Master’s degree from University of Economics in Prague. He is native Czech and speaks fluent English.