Ian Krotinsky

Ian Krotinsky is the co-founder and CEO of Fin, a New York based payments company that uses stablecoin infrastructure to move large sums of money instantly across borders. A former quantitative portfolio manager and trader at Citadel, he and co-founder Aashiq Dheeraj first built TipLink, a tool for sending crypto with a link, before rebranding around a broader ambition: to build the payments app of the future for high-value transfers. In December 2025 the company raised a $17 million Series A led by Pantera Capital, with Sequoia and Samsung Next participating.