Send us Fan Mail Miguel Armaza flew to Almaty, Kazakhstan to sit down with Mikhail Lomtadze, CEO and Co-Founder of Kaspi, for their second conversation in two years. It is hard to explain how dominant and loved Kaspi is in this market: in a country of 20 million people, more than 15 million use the app daily, and it handles two thirds of Kazakhstan's e-commerce. What started as a traditional bank is now one of the world's most defining super apps, and it just entered a new chapter, expanding ...

Send us Fan Mail I sat down with Farooq Malik, CEO & Co-Founder of Rain, a $2Bn company that’s building infrastructure for Stablecoin-powered products, including card issuing, payments, wallets, and much more for businesses like Western Union, Slash and Nuvei. In 2025 they grew 30x and they recently raised a $250m round led by ICONIQ Capital. Want more podcast episodes? Join me and follow Fintech Leaders today on Apple, Spotify, or your favorite podcast app for weekly conversation...

Send us Fan Mail I sat down with Victor Cardenas, Co-Founder and CEO of Slash, one of the fastest growing fintechs in America that went from $10M to $300M in annualized revenue in 24 months And just crossed a $1.4 billion valuation after a $100M Series C led by Ribbit Capital, Khosla Ventures and Goodwater Capital. The company powers over $30Bn in annualized payment volume across wires, ACH, stablecoin, and card for over 5,000 businesses. Victor is a Venezuelan immigrant, Stanford dropout, an...

Send us Fan Mail I sat down with Max Levchin, Co-Founder and CEO of Affirm and one of the living legends of tech and fintech. He co-founded PayPal with Peter Thiel and Elon Musk, invented anti-fraud technology that's still foundational today, and has spent the last 14 years building Affirm into one of the largest publicly traded fintechs in the world with a mission to replace credit cards with transparent lending. He is one of the most thoughtful and brilliant founders I've spoken with. &nb...

Send us Fan Mail I sat down with Rob Heyvaert, Founder and Managing Partner of Motive Partners, a fintech-focused private equity firm with over $6Bn in AUM, 80 portfolio companies representing over $15 trillion of assets in the wealth management space. Rob is a serial entrepreneur who started his first company at 24, sold it to IBM, and later founded Capco and sold to FIS to hundreds of millions of dollars, before launching Motive in 2016. He is a true fintech builder and it was inspiring to ...

Send us Fan Mail I sat down with Renaud Laplanche, Co-Founder and CEO of Upgrade, a consumer fintech valued at $7.3 billion. Since 2017, Upgrade has originated over $45 billion in credit to 7.5 million customers, crossed $1 billion in annualized revenue, and has been cash flow positive for years. Renaud also founded Lending Club and took it public in what was the largest US tech IPO of 2014. He is one of the most accomplished entrepreneurs in fintech and someone I personally admire. We discus...

Send us Fan Mail I sat down with Tom Sosnoff, one of the most successful entrepreneurs in financial services. Tom spent 19 years on Chicago’s CBOE trading floor and then left to build Thinkorswim, the first online broker specialized in options, which he sold to TD Ameritrade for $600 million. He then built Tastytrade and sold it nine years later for a billion dollars to IG Group. He is now building Lossdog, a career optimization platform to help fight wealth inequality. What I enjoyed the mos...

Send us Fan Mail I sat down with Andrew Endicott, fintech entrepreneur and my co-founder at Gilgamesh Ventures. Andrew is also the author of the recent book "Is Finance Technology?", a practical guide for founders, operators, and investors in financial services. The book covers everything. From the common mistakes that kill fintech companies, to how to think about risk, fraud, and regulation across verticals. I highly recommend picking up a copy. Few people have operated across as many roles...

Send us Fan Mail I sat down with Ali Mazanderani, Chairman of Lesaka, a nasdaq traded, leading fintech in Southern Africa with over $400 million in revenue and 2 million active customers. Ali is a fintech veteran investor and builder, who’s been closely involved with several multi-billion dollar fintechs in emerging markets, including Stone, Pine Labs, Kushki, Thunes and is also a co-founder of Teya. ‌ We discussed why Southern Africa is one of the most exciting fintech opportunities in the w...

Send us Fan Mail Miguel Armaza interviews George Robson, Partner at Sequoia Capital, one of the most legendary venture firms in the world. Founded in 1972 by Don Valentine, Sequoia has backed some of the most successful tech and fintech companies in history including Nvidia, Apple, Google, Nubank, and Stripe. Sequoia-backed companies make up over 25% of the Nasdaq's market cap, and add up to $13+ trillion in market cap. George is one of 19 investing partners at Sequoia and was previously a p...