The J Curve with Olga Maslikhova

Dr. Vitor Asseituno is the CEO and Co-Founder of Sami, Brazil's fastest-growing health insurance startup. Sami has raised $65M total funding and serves 20,000+ customers across 11 Brazilian cities in the $60B private health insurance market.Key Insights & Takeaways:1. The "pipeline mathematics" behind turning 100+ VC rejections into Series B success2. Investor psychology: what resonates when pitching complex healthcare business models3. How embracing broker networks after everyone said "avoid them" drives 50%+ of sales4. AI workflow implementation: $800+ monthly savings per clinician and 30% EMR compliance improvement5. Loss ratio optimization tactics: the specific changes that improved margins from 85% to 53%6. Why regional focus beats national scale in Brazil's complex healthcare marketJoin The J Curve Community:Newsletter: Weekly deep dives into LATAM's hottest deals, emerging trends, and market intelligenceLinkedIn: Daily market insights and exclusive founder updatesInstagram: Behind-the-scenes podcast moments and quick industry takesHit subscribe and share this episode with fellow entrepreneurs and investors

Welcome to Season 4 of The J Curve with me, Olga Maslikhova.This week, I sit down with Federico Vega, founder and CEO of Frete.com—the largest freight matching platform in Latin America.Federico’s story is anything but conventional: he grew up in a small town in Patagonia, left a career in investment banking at JP Morgan in London, and moved—without speaking the language—to Brazil to reinvent an entire industry. What started as a Facebook group for truck drivers has evolved into a logistics giant, processing nearly $18 billion in freight transactions annually and serving ~900,000 active drivers—roughly 80% of Brazil’s entire trucking fleet.In this episode, Federico shares how Frete.comsolved the classic chicken-and-egg dilemma, scaled a fragmented industry from the ground up, and transformed Brazilian complexity into a competitive moat. It’s a masterclass in grit, product obsession, and doing things that don’t scale.Here’s what we cover:How to break network effects open in traditional industriesWhy doing unscalable things early creates lasting strategic edgeWhat Brazilian truck stops taught Federico about product designHow to use AI and data to combat fraud and drive operational leverageThe culture-building playbook behind Frete.com’s growthFor founders building in complex markets—and investors betting on logistics and fintech as the future—this episode is a must-listen.More from us: Subscribe to our weekly newsletter ⁠⁠⁠⁠⁠⁠⁠⁠The J Curve Insider⁠⁠⁠⁠⁠⁠⁠⁠, where we go beyond the podcast to break down the most exciting investment & tech trends in LATAM. Sharp. Concise. Real business strategies and market insights you won’t find anywhere else. Delivered straight to your inbox.Follow us on⁠⁠⁠⁠⁠⁠⁠⁠ LinkedIn⁠⁠⁠⁠⁠⁠⁠⁠ or ⁠⁠⁠⁠⁠⁠⁠⁠Instagram

Welcome to this special solo episode of Season 4 of The J Curve with me, Olga Maslikhova.Every few months, I zoom out to reflect on the lessons that stuck with me from the show. Think of this as your quarterly operator’s memo—especially if you’re building, raising, or investing in Latin America.Q2 was full of sharp insights and real operator depth. But in this edition of The J Curve Insider, I won’t recap every episode.I’ll go deep into three. João Del Valle (EBANX), Mike Packer (QED), and Gustavo Mapeli (Kanastra).We’ll unpack EBANX’s global growth playbook, explore how QED built conviction around LATAM as an outsider VC—and what they’re betting on next—and break down how Kanastra scaled by defying startup orthodoxy.Here’s what I’ll get into:→ In LATAM, complexity isn’t a bug—it’s the moat.→ Revenue is the best anti-dilution strategy.→ In frontier markets, global expansion is a risk management.→ Outsiders win in LATAM when they think like founders: test, learn, commit.→ Multi-product vs. single-product: what founders need to ask before picking a lane.If you enjoy today’s episode, please rate us on Spotify, subscribe to our newsletter at ⁠blog.thejcurve.com⁠, and follow us on YouTube (@thejcurvepodcast) and Instagram (@olgamaslikhova).Let’s get into it.

Caetano Lacerda and Raphael Dyxklay, co-founders of Brazilian fintech Barte, discuss their impressive journey from $0 to $20M ARR, focusing on innovative growth strategies. They highlight the power of building in public as a tool for attraction and trust. Insights on navigating Brazilian market complexities and prioritizing product bets provide a fresh perspective on B2B success. Additionally, they stress the importance of adapting to customer feedback and the role of AI in streamlining payment processes for sustainable growth in Latin America.

Welcome to Season 4 of The J Curve with me, Olga Maslikhova.This week, I sit down with João Del Valle, co-founder and CEO of EBANX—one of Latin America’s most iconic fintech stories and a company that built one of the most expansive cross-border payment platforms in the world.Founded in Curitiba—well outside Brazil’s traditional tech hub of São Paulo—EBANX was built for scale from day one. Its global-by-design approach quickly became a powerful competitive moat, allowing the company to expand into 29 countries, process billions in cross-border payments, and power transactions for global giants like Spotify and AliExpress.In this episode, we talk about what it really takes to scale global infrastructure from Latin America, why complexity is a competitive advantage, and how João evolved from founder and CTO to CEO of a company backed by Advent International in one of their largest-ever tech deals.Here’s what we cover:• How embracing regulatory and payment complexity became core to EBANX’s GTM playbook• What 2022–2023 taught João about discipline, cold-blooded decision-making, and founder-mode leadership• How João leads distributed teams across the U.S., China, and Latin America• What it means to scale sustainably without blitzscaling—and still attract a firm like Advent International• How João thinks about long-term planning, investor alignment, and the path to liquidity• Tactical insight on navigating cross-border regulation, local payment rails, and real-time systems like Pix and UPIFor global operators, fintech builders, and investors looking for real lessons in execution—this episode is packed with insight.More from us: Subscribe to our weekly newsletter ⁠⁠⁠⁠⁠⁠The J Curve Insider⁠⁠⁠⁠⁠⁠, where we go beyond the podcast to break down the most exciting investment & tech trends in LATAM. Sharp. Concise. Real business strategies and market insights you won’t find anywhere else. Delivered straight to your inbox.Follow us on⁠⁠⁠⁠⁠⁠ LinkedIn⁠⁠⁠⁠⁠⁠ or ⁠⁠⁠⁠⁠⁠Instagram

Welcome to Season 4 of The J Curve with me, Olga Maslikhova.Last week I got to spend a few days in cidade maravilhosa—Rio de Janeiro—for Web Summit, which this year attracted over 37,000 people. The event was action-packed—both inside the venue and across the city, with an incredible lineup of side events.It was a milestone week for The J Curve. We recorded our very first live episode on stage—a conversation I’ve been wanting to have for a long time, and the one we’re releasing today: a live interview with Mike Packer, partner at QED Investors.QED is the legendary firm founded by Frank Rotman and Nigel Morris—the creators of Capital One and pioneers of data-driven credit long before it became mainstream. They’ve been betting on Latin America for over a decade. Their first investment in the region was Nubank, now the most valuable digital bank in the world.Here’s what we cover:— Why growth capital is the new frontier in LatAm— What makes a founder truly fundable in 2025+— AI’s real impact across QED’s portfolio— What it really takes to IPO from LatAm— The vertical SaaS trap—and the case for vertical AIMore from us: Subscribe to our weekly newsletter ⁠⁠⁠⁠⁠The J Curve Insider⁠⁠⁠⁠⁠, where we go beyond the podcast to break down the most exciting investment & tech trends in LATAM. Sharp. Concise. Real business strategies and market insights you won’t find anywhere else. Delivered straight to your inbox.Follow us on⁠⁠⁠⁠⁠ LinkedIn⁠⁠⁠⁠⁠ or ⁠⁠⁠⁠⁠Instagram

Welcome to Season 4 of The J Curve 🎙️This week, I sit down with Marcelo Lutz and Roberto Biselli, the co-founders and co-CEOs of Capim—a vertical SaaS + fintech company that started as an MBA class project and is now doing $10M+ in ARR, serving thousands of dental clinics across Brazil.Their story breaks every rule—and proves that in Latin America’s most fragmented industries, the right wedge isn’t software. It’s credit.Instead of trying to “disrupt” dentistry with a standard SaaS tool, Marcelo and Roberto built a credit product tailor-made for the quirks of Brazilian clinics—and used it to build their way into a much bigger platform play.Here’s what we cover:• How Capim reached $10M+ ARR in 3 years without a traditional SaaS GTM• Supply-side fragmentation as a feature—not a bug—for B2B marketplaces• Understanding distribution in offline markets—without relying on paid ads• What 70,000+ dental procedures taught Capim about underwriting and risk• How to think about product sequencing in complex industriesMore from us: Subscribe to our weekly newsletter ⁠⁠⁠⁠The J Curve Insider⁠⁠⁠⁠, where we go beyond the podcast to break down the most exciting investment & tech trends in LATAM. Sharp. Concise. Real business strategies and market insights you won’t find anywhere else. Delivered straight to your inbox.Follow us on⁠⁠⁠⁠ LinkedIn⁠⁠⁠⁠ or ⁠⁠⁠⁠Instagram

This edition dives into the hidden traps of M&A for venture-backed startups in Latin America. It highlights the importance of control over capital, exemplified by Blip's strategic investor choices. The discussion touches on how productivity, rather than headcount, will define future winners. Insights on conversational commerce and fintech infrastructure reveal how these sectors are evolving. Additionally, it underscores the power of resilience and adaptability in navigating market disruptions—all while encouraging founders to embrace bold moves when necessary.

Gustavo Mapeli, co-founder and CEO of Kanastra, discusses transforming Brazil's capital markets through fintech. He dives into the $300 billion opportunity within a fractured market, highlighting the importance of building trust and a diverse product strategy. Gustavo shares insights on hiring for high-performance culture and the complexities of creating customizable financial solutions. He reflects on his 15-year partnership with his co-founder and the role of effective narratives in securing venture capital, all while navigating the rapid innovation landscape.

Roberto Oliveira, Founder and CEO of Blip, shares his incredible journey from a mobile phone booth to leading one of Brazil's top AI platforms. He discusses how messaging apps like WhatsApp are outpacing traditional websites, reshaping commerce. Oliveira reveals why Brazil is a testing ground for innovative business strategies and sheds light on AI's transformative role in marketing and customer service. He also offers insights on global expansion and building a consumer-centric approach in a tech-driven world.