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The Fintech Blueprint

The Fintech Blueprint

Lex Sokolin 202 episodes Latest May 25, 2026

Finance is being transformed by frontier technologies like AI, blockchain, DeFi, mixed reality, chatbots, neobanks, and roboadvisors. This podcast provides a blueprint for navigating the shift, exploring how these innovations are reshaping the industry. Host Lex Sokolin offers insights into the future of finance.

Episodes

How Marqeta Built the $400B Modern Card Issuing Platform, with CEO Mike Milotich May 25, 2026 00:44:49 In this episode, Lex chats with Mike Milotich — Chief Executive Officer of Marqeta, the modern card issuing platform that processed nearly $400 billion in payments volume in 2025, and is certified to operate in 40+ countries, growing over 30% for the third straight year. They discuss how Marqeta's separation of bank, processor, and brand armed fintech's largest winners across buy now pay later, on
The $6B Decentralized AI Network, with Yuma CRO Evan Malanga May 15, 2026 00:36:54 In this episode, Lex chats with Evan Malanga — Chief Revenue Officer of Yuma, a subsidiary of Digital Currency Group focused on growing the Bittensor ecosystem. They discuss how Bittensor's $6 billion protocol incentivises AI builders worldwide through token emissions across 128 competing subnets, and why the network has produced real commercial outputs — including a 72 billion parameter model tra
Inside Mercury's $650M Revenue Machine, with CEO Immad Akhund Apr 27, 2026 00:44:40 In this episode, Lex chats with Immad Akhund, CEO and founder of Mercury, a leading neobank for businesses. Immad shares his entrepreneurial journey, explaining how frustrating banking experiences inspired Mercury's creation. They discuss Banking as a Service, open banking, embedded finance, and core banking systems. Immad details Mercury's product philosophy, team structure, and migration away fr
How Polygon Became the Payments Chain Moving $2.3T in Stablecoins, with CEO Marc Boiron Mar 30, 2026 00:49:46 In this episode, Lex chats with Marc Boiron — CEO of Polygon Labs. Marc shares his journey from law to blockchain, discussing the challenges of navigating crypto’s evolving legal landscape and the complexities of structuring compliant DeFi projects. He explains Polygon’s strategic pivot to focus on stablecoin payments, leveraging its proven blockchain and global partnerships. Marc highlights Polyg
Building Privacy Infrastructure for 35+ Global Financial Institutions, with Matter Labs CEO Alex Gluchowski Mar 13, 2026 00:40:28 In this episode, Lex chats with Alex Gluchowski — Cofounder and CEO of Matter Labs, about the transformative impact of zero-knowledge proofs (ZK proofs) on blockchain scalability and privacy. They discuss Matter Labs’ evolution, the development of zkSync, and how ZK proofs enable secure, private, and efficient blockchain transactions. The conversation explores enterprise adoption, regulatory shift
How Alpaca built the API brokerage for 300+ global fintechs across 45 Countries, with CEO Yoshi Yokokawa Mar 5, 2026 00:46:38 In this episode, Lex chats with Yoshi Yokokawa, CEO of Alpaca — a brokerage infrastructure company that provides API-based trading and custody services to fintechs and developers globally. The conversation begins with their shared experience at Lehman Brothers during the 2008 financial crisis, where Yoshi worked in fixed income securitization and learned that even when market participants sense a
Building the $3B Ethereum Treasury Company, with SharpLink CEO Joseph Chalom Feb 20, 2026 00:53:51 In this episode, Lex chats to Joseph Chalom, CEO of SharpLink, a Nasdaq-listed leader in digital asset treasury management focused on Ethereum. Joseph shares his journey from BlackRock and the Aladdin platform to pioneering digital asset strategies, including staking and tokenization. The discussion explores the evolution of fintech, the integration of crypto into institutional finance, and the fu
The Quiet Fintech Behind $85 Billion in Transactions, with Payoneer CEO John Caplan Feb 2, 2026 00:44:24 In this episode, Lex speaks with John Caplan — CEO of Payoneer, a public fintech company driving over $85 billion in annual cross-border payment volume. With roots as a prepaid card provider, Payoneer has evolved into a global financial operating platform serving 2 million entrepreneurs across 190 countries.Caplan shares insights from his entrepreneurial journey—from building OpenSky and scaling i
Building DeFi's $25B Liquidity Engine, with Curve Founder Michael Egorov Jan 5, 2026 00:48:31 In this episode, Lex speaks with Michael Egorov - Founder of Curve Finance and YieldBasis. Kicking things off about his journey from experimental physicist to founder of Curve Finance and YieldBasis, highlighting how theoretical physics concepts influenced his creation of financial invariants in DeFi protocols.Curve pioneered fully automated concentrated liquidity for stablecoins and introduced ve
Building a Top 5 Global Crypto Exchange with 120M Users, with Bitget CEO Gracy Chen Dec 29, 2025 00:43:53 In this episode, Lex speaks with Gracy Chen - Bitget’s CEO, who transitioned from a fintech entrepreneur to leading one of the top five global crypto exchanges. Bitget processes $10–20 billion in daily trading volume and serves 120 million users across centralized and decentralized platforms. Its geographic base is mostly in Asia, but it’s expanding into Europe through regulatory compliance and ne
From $12.5M ICO to $100B+ in On-Chain Infrastructure, with Gnosis Co-Founder Friederike Ernst Dec 1, 2025 00:42:54 In this episode, Lex speaks Friederike Ernst, co-founder of Gnosis. Together, they explore the evolution of Gnosis from an Ethereum-based prediction market project into a major infrastructure provider powering over $100 billion in DAO treasuries and $10–15 billion in monthly DEX trading via CowSwap. Tracing the company’s journey from a 2017 ICO raising $12.5 million in ETH (now worth ~$450 million
Building the $500MM+ Binance-based Digital Asset Treasury, with BNB Network CEO David Namdar Nov 12, 2025 00:45:23 In this episode, Lex speaks with David Namdar - CEO of the BNB Network Company, kicking off with his journey from early Bitcoin adoption in 2012 to co-founding Galaxy Digital and now leading the BNB Network Company. Namdar explains the evolution of public markets’ engagement with crypto, highlighting how regulatory hurdles and speculative cycles shaped market participation. He outlines the rise of

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