
Fintech Leaders
Learn from today’s global leaders building the organizations that will dominate the 21st century in fintech, business, and beyond.
Latest episodes

May 14, 2025 • 42min
Anré Williams, American Express – From Intern to Bank CEO, a 35-Year Journey at a Global Powerhouse
Send us a textMiguel Armaza sits down in NYC with Anré Williams, Senior Executive Advisor at American Express. Anré has spent over 35 years at Amex, rising from summer intern to, most recently, CEO of American Express National Bank (which represents ~60% of the company's revenues). Under his leadership, Amex transformed its banking business into a top 25 US bank by assets.Amex is one of the oldest financial services companies in the world. The company is 150 years old and in 2024, they reported record revenues of $66 billion dollars.We discuss:The Amex playbook for maintaining industry-leading low loss rates even through major economic crisesBuilding the AmEx digital bank from a small operation into a powerhouse with over $100 billion in assetsHow hyper-targeted data analytics revolutionized Amex's global expansion strategyLessons from pioneering fintech partnerships with disruptors like Square, insights on effective mentorship... and lots more!Want more podcast episodes? Join me and follow Fintech Leaders today on Apple, Spotify, or your favorite podcast app for weekly conversations with today’s global leaders that will dominate the 21st century in fintech, business, and beyond.Do you prefer a written summary? Check out the Fintech Leaders newsletter and join 75,000+ readers and listeners worldwide!Miguel Armaza is Co-Founder and General Partner of Gilgamesh Ventures, a seed-stage investment fund focused on fintech in the Americas. He also hosts and writes the Fintech Leaders podcast and newsletter.Miguel on LinkedIn: https://bit.ly/3nKha4ZMiguel on Twitter: https://bit.ly/2Jb5oBcFintech Leaders Newsletter: bit.ly/3jWIp

May 7, 2025 • 58min
Eduardo Chedid, CEO of PicPay: 60M Users, $1B Revenue, From Brazil’s Digital Wallet to a Banking Giant
Send us a textMiguel Armaza travels to Sao Paulo for an interview with Eduardo Chedid, CEO of PicPay, a Brazilian fintech giant that has quietly become one of the most important financial companies in Latin America.With 60 million customers and handling 11% of all Pix payments transactions in Brazil, PicPay has achieved profitability while maintaining hyper-growth—posting 61% revenue growth and 7× higher profits in 2024.In this episode, we discuss:How PicPay transformed from a digital wallet into a multi-product financial platformThe power of business unit autonomy and prioritizing top talent acquisitionBuilding a two-sided ecosystem that serves both consumers and businesses with separate monetization strategiesWhy Brazilian market volatility creates resilient managers and how to avoid the "incumbent trap"... and lots more!Want more podcast episodes? Join me and follow Fintech Leaders today on Apple, Spotify, or your favorite podcast app for weekly conversations with today’s global leaders that will dominate the 21st century in fintech, business, and beyond.Do you prefer a written summary? Check out the Fintech Leaders newsletter and join 75,000+ readers and listeners worldwide!Miguel Armaza is Co-Founder and General Partner of Gilgamesh Ventures, a seed-stage investment fund focused on fintech in the Americas. He also hosts and writes the Fintech Leaders podcast and newsletter.Miguel on LinkedIn: https://bit.ly/3nKha4ZMiguel on Twitter: https://bit.ly/2Jb5oBcFintech Leaders Newsletter: bit.ly/3jWIp

Apr 30, 2025 • 36min
Yoshi Yokokawa, CEO of Alpaca – 5 Million Accounts in 40 Countries, A Vision for Borderless Investing, Decision Frameworks & The API Sandwich Strategy
Send us a textMiguel Armaza stops by the New York Stock Exchange to interview Yoshi Yokokawa, CEO & Co-founder of Alpaca, an API-first brokerage infrastructure company that has raised over $100 million to serve more than 200 financial institutions across 40 countries, with 5 million brokerage accounts on their platform.In this episode, we discuss:Balancing data-driven decisions with entrepreneurial instinctWhy Alpaca's self-clearing model slashes dependencies, cuts costs, and accelerates innovationWhy API-first companies need a sandwich approach: bottom-up developer community and top-down enterprise salesWhy Japan's economic history shaped a generation of domestic entrepreneurs while global founders like Yoshi remain the exception… and lots more!Want more podcast episodes? Join me and follow Fintech Leaders today on Apple, Spotify, or your favorite podcast app for weekly conversations with today’s global leaders that will dominate the 21st century in fintech, business, and beyond.Do you prefer a written summary? Check out the Fintech Leaders newsletter and join 75,000+ readers and listeners worldwide!Miguel Armaza is Co-Founder and General Partner of Gilgamesh Ventures, a seed-stage investment fund focused on fintech in the Americas. He also hosts and writes the Fintech Leaders podcast and newsletter.Miguel on LinkedIn: https://bit.ly/3nKha4ZMiguel on Twitter: https://bit.ly/2Jb5oBcFintech Leaders Newsletter: bit.ly/3jWIp

Apr 23, 2025 • 50min
Daniel Vogel, CEO of Bitso – Serving 12 Million Customers and Building a Crypto Giant Through Innovation, Transparency, and a Curious Mind
Daniel Vogel, CEO and Co-Founder of Bitso, a major cryptocurrency platform in Latin America, shares insights on building a culture of rapid learning and curiosity. He highlights how transparency boosts employee engagement and company performance. The conversation dives into the transformative potential of stablecoins in cross-border transactions, particularly in Latin America. Vogel also discusses personal projects that foster innovation and the importance of lifelong learning, emphasizing that curiosity drives both personal and professional growth.

Apr 16, 2025 • 35min
Bam Azizi, CEO of Mesh Connect - From Credit Card Debt to $130M, Building the Rails for a $37T Market, Executing a Wild Pivot
Bam Azizi, Co-Founder and CEO of Mesh Connect, shares his inspiring journey as an immigrant entrepreneur. He discusses the crucial pivot from B2C to B2B, tapping into the $37 trillion stablecoin opportunity. Bam highlights the importance of creating a unified financial landscape amid market fragmentation. He dives into product development philosophies and stresses the need for improved user experiences in crypto. His fundraising tales reveal the resilience essential for navigating market volatility, making his story a compelling blend of innovation and perseverance.

Apr 9, 2025 • 42min
Johnny Ayers, CEO of Socure - Building a Giant that Protects Billions of Identities, and How to Turn a Crisis into an Advantage
Johnny Ayers, CEO and Co-Founder of Socure, is a pioneer in digital identity verification, leveraging machine learning and graph analytics. He shares how Socure rebounded from a near disaster in 2014 to revolutionize identity verification for major financial institutions. The conversation reveals why government fraud prevention trails behind, costing taxpayers billions. Ayers also discusses his strategic approach to acquisitions and the future of digital identity, including the potential of biometrics and wearable technologies.

Mar 18, 2025 • 30min
Shensi Ding, Merge Co-Founder - Lessons for First-Time Founders, $75M to build API Infrastructure in an AI World, The Truth About Fundraising
Send us a textMiguel Armaza interviews Shensi Ding, Co-Founder of Merge, an integrations infrastructure platform that has quickly grown from serving early-stage startups to powering integration layers for some of the largest financial services companies in the world including Revolut, Airwallex, Ramp, Brex and many more. They have raised a total of $75 million from great investors including NEA, Addition, and Accel.In this episode, we discuss:Building credibility with engineers and product teamsUnique advantages of being a first-time founder. Plus some hard lessons learned.How customer obsession and early security investments shaped company strategyWhy fundraising is a game with rules first-time founders need to learn... and a lot more! Want more podcast episodes? Join me and follow Fintech Leaders today on Apple, Spotify, or your favorite podcast app for weekly conversations with today’s global leaders that will dominate the 21st century in fintech, business, and beyond.Do you prefer a written summary? Check out the Fintech Leaders newsletter and join 75,000+ readers and listeners worldwide!Miguel Armaza is Co-Founder and General Partner of Gilgamesh Ventures, a seed-stage investment fund focused on fintech in the Americas. He also hosts and writes the Fintech Leaders podcast and newsletter.Miguel on LinkedIn: https://bit.ly/3nKha4ZMiguel on Twitter: https://bit.ly/2Jb5oBcFintech Leaders Newsletter: bit.ly/3jWIp

Mar 12, 2025 • 46min
David Magerman, Differential Ventures - How to Fix the Internet, Risks of GenAI, Pioneering Quant Trading
Send us a text[Original air date, February 6, 2024] Miguel Armaza sits down with David Magerman, Managing Partner and Co-Founder of Differential Ventures, an early-stage fund that invests in data-focused entrepreneurs building enterprise technology.In a past life, he spent 22 years in leadership roles at Renaissance Technologies (RenTech), a legendary hedge fund with over $100 billion in AUM and probably the most successful fund in history.David is also a contrarian thinker and a non-conformist, which made our conversation even more interesting.We discuss:How David and a small group of engineers helped introduce quantitative data science to trading and public capital markets investingWhy he is highly skeptical of the new wave of GenAIA very convincing argument to introduce friction in online communication processes to restore balance and reduce its negative effects on society… and a lot more! Want more podcast episodes? Join me and follow Fintech Leaders today on Apple, Spotify, or your favorite podcast app for weekly conversations with today’s global leaders that will dominate the 21st century in fintech, business, and beyond.Do you prefer a written summary? Check out the Fintech Leaders newsletter and join 70,000+ readers and listeners worldwide!Miguel Armaza is Co-Founder and General Partner of Gilgamesh Ventures, a seed-stage investment fund focused on fintech in the Americas. He also hosts and writes the Fintech Leaders podcast and newsletter.Miguel on LinkedIn: https://bit.ly/3nKha4ZMiguel on Twitter: https://bit.ly/2Jb5oBcFintech Leaders Newsletter: bit.ly/3jWIp

Mar 5, 2025 • 44min
Ryan Graciano, Credit Karma Co-Founder - Scaling to 140 Million Users, Turning Crisis into Opportunity, Leading Product Innovation From CTO to CPO
Send us a textMiguel Armaza interviews Ryan Graciano, Co-Founder and Chief Product Officer of Credit Karma, one of the most successful fintech companies serving over 130 million customers. Credit Karma was bought by Intuit for $7.1bn in 2020, marking one of fintech’s largest acquisitions ever. Ryan began his journey as CTO after a brief stint at IBM and helped build Credit Karma from the ground up since 2007.In this episode, we discuss:Key technical decisions that shaped Credit Karma's successRyan's vision for the future of AI in personal financeLessons from raising capital and building the company during the global financial crisisHow to create excitement and drive organizational transformation... and a lot more!Want more podcast episodes? Join me and follow Fintech Leaders today on Apple, Spotify, or your favorite podcast app for weekly conversations with today’s global leaders that will dominate the 21st century in fintech, business, and beyond.Do you prefer a written summary? Check out the Fintech Leaders newsletter and join 70,000+ readers and listeners worldwide!Miguel Armaza is Co-Founder and General Partner of Gilgamesh Ventures, a seed-stage investment fund focused on fintech in the Americas. He also hosts and writes the Fintech Leaders podcast and newsletter.Miguel on LinkedIn: https://bit.ly/3nKha4ZMiguel on Twitter: https://bit.ly/2Jb5oBcFintech Leaders Newsletter: bit.ly/3jWIp

8 snips
Feb 19, 2025 • 42min
Jackie Reses, Lead Bank CEO - Lessons from Tech Titans, Why Regulators Might Finally Be Ready for AI, Building Modern Financial Rails
Send us a textMiguel Armaza welcomes back Jackie Reses, CEO and Co-Founder of Lead Bank, a pioneering bank reimagining modern financial infrastructure and fintech partnerships. Jackie previously held leadership roles at Square and Yahoo, and served on the board of Alibaba, working alongside visionaries like Jack Dorsey and Jack Ma.In this episode, we discuss:How Lead Bank achieved instant product-market fit before even acquiring their bank charterWhy banking regulation needs a "first principles" rethinking approach and why the CFPB may need significant reformThe evolution of AI in financial services and why regulators are becoming more open to algorithmic innovationInvaluable leadership lessons from working with Masayoshi Son, Jack Ma, and Jack Dorsey... and lots more!Want more podcast episodes? Join me and follow Fintech Leaders today on Apple, Spotify, or your favorite podcast app for weekly conversations with today’s global leaders that will dominate the 21st century in fintech, business, and beyond.Do you prefer a written summary? Check out the Fintech Leaders newsletter and join ~70,000+ readers and listeners worldwide!Miguel Armaza is Co-Founder and General Partner of Gilgamesh Ventures, a seed-stage investment fund focused on fintech in the Americas. He also hosts and writes the Fintech Leaders podcast and newsletter.Miguel on LinkedIn: https://bit.ly/3nKha4ZMiguel on Twitter: https://bit.ly/2Jb5oBcFintech Leaders Newsletter: bit.ly/3jWIp