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Frank Caligiuri is the senior vice president of sales at Unchained and previously was Ledger's senior sales director for the Americas. He is a graduate of Diesel University.
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Shimon Lazarov
As Global Head of Growth at OKX, Shimon Lazarov oversees the company's international user acquisition and retention. He is responsible for a range of marketing channels, including paid, organic, out of home, TV, and affiliates, among others. Prior to OKX, Shimon was Head of Growth at Kraken, CEO of LiveCoach, and a consultant at Boston Consulting Group. He has an MBA from Northwestern University's Kellogg School of Management and a BS in biology and business administration from The Hebrew University of Jerusalem.
Ian Petras
Ian Petras is the head of marketing at Aurora Labs and previously was a senior marketing executive at Ledger. He is a graduate of Babes-Bolyai University in Cluj-Napoca, Uppsala University in Sweden and Stockholm School of Economics.
Rudy Kadoch
Rudy Kadoch is the Chief Builder of Nested. His previous role was as a Market Researcher and Analyst at Ledger, a cryptocurrency security company. Rudy earned a Master's degree in Data Science, Mathematics and Computer Science from CentraleSup¨¦lec, as well as a Master's in Computer Science from Universit¨¦ Paris Dauphine. He also holds a Programme Grande Ecole degree with a major in Data Analytics and Corporate Finance from ESSEC Business Schoo
Eric Larcheveque
Eric Larchev¨ºque is a co-founder of Ledger, a Bitcoin security company. He initially founded La Maison du Bitcoin, which merged with BTChip and Chronocoin in 2014 to become Ledger. He stores more than 1,000 bitcoins on his personal Ledger Nano. As a serial entrepreneur since 1996, Eric has founded several companies in various sectors across Europe. In 2013, he discovered Bitcoin and the blockchain technology, which he saw as the fourth industrial revolution. He then opened La Maison du Bitcoin, the French Bitcoin Center, before co-founding Ledger with the ambition to create the next European technological giant
Phil Geiger
Phil Geiger is the senior vice president of product marketing for Unchained. He graduated from Syracuse University.
Trey Sellers
Trey Sellers is Unchained's vice president of corporate sales. He is a graduate of Indiana University Bloomington and the University of North Carolina at Chapel Hill.
Daniel Chavez
Daniel Chavez is Unchained's COO and previously served as the Senior Manager of Global market Operations at Meta. He is a graduate of Pittsburg State University.
David Balland
David Balland is co-founder of Ledger. Prior to co-founding Ledger in 2014, David launched Chronocoin, an online platform allowing its users to buy bitcoins using their credit card and have them delivered to their door, on a hardware wallet. With a strong background in Web Development, David previously worked as CTO for RadioceRos, one of the first popular French webradios and as Head of IT for laboheme, a Cosmetic company.
Pascal Gauthier
Pascal Gauthier is the Chief Executive Officer at Ledger. He began his career at Kelkoo, a price comparison service acquired by Yahoo for EUR 475 million in 2004. He then moved to the advertising company Criteo in 2008, where he worked for five years as COO, being instrumental in the pivot to advertising, which led to the company's global expansion and a EUR 2.17 billion market capitalisation. Prior to being CEO at Ledger, Pascal worked as a Venture Partner at Mosaic Ventures, a London-based venture capital firm focused on Series A stage companies. Pascal is also the non-executive chairman of Kaiko, a financial data website on Bitcoin.
Nicolas Bacca
Nicolas Bacca is the Co-Founder & VP Innovation Lab at Ledger.