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J.J. Siler is the Vice President of Commercial at Input Output, where he is responsible for the company’s commercial operations, partnerships and negotiations. He previously served as Chief of Staff to Charles Hoskinson, CEO of Input Output.
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Jeremy Wood
Jeremy Wood is the co-founder of Input Output and co-founder of Ethereum & Cardano.
Ryan Davis
Ryan Davis is currently the Chief Financial Officer & Chief Investment Officer at Input Output.Previously he worked at Offline Ventures and Pantera Capital.
Charles Hoskinson
Charles Hoskinson is an American entrepreneur who co-founded Ethereum and later founded Cardano in 2017. He is currently the founder and CEO of IOHK (Input Output).
Chris Ghent
Chris Ghent is currently the Chief Growth Officer at Input Output and the Advisor at Mintbase.
Romain Thierry Pellerin
Romain Thierry Pellerin is the CTO of Cardano/IOHK, and was previously the founder of Slyseed and a BNP Paribas blockchain expert. He has a PhD from the National College of Arts and Crafts.
Tamara J.N. Haasen
Tamara J.N. Haasen is currently the President at Input Output.Previously he worked at Cardano.
Dave Dionisio
Dave Dionisio is currently the Chief of Staff to the COO at Input Output.











