Kevin Bai

Kevin Bai

Y Combinator Logo Batch: S21

Achievements

  • Co-founded Slash, a fintech startup focused on industry-specific banking solutions, in 2020
  • Led Slash through a $41 million Series B funding round at a $370 million valuation in 2025
  • Built user-centric fintech products at Faire as a Frontend Engineer (Co-op)
  • Founded and led Falcotronix, a FIRST Robotics team, demonstrating early leadership and tech skills
  • Dropped out of Waterloo to pursue building Slash full-time, showing hustle and commitment
  • Pioneered vertical banking solutions for niche markets like sneaker resellers, disrupting traditional fintech models

What's up with Kevin Bai

Yo, have you heard of Kevin Bai? The dude’s a total firestarter in the fintech scene. He’s the co-founder and CTO of Slash, a company that’s changing how industry-specific banking works, like, they’re laser-focused on niches like sneaker resellers, which is kinda wild if you think about it. Most fintechs try to be all things to all people, but Kevin? Nah, he’s all about that vertical, tailored approach. That’s what makes Slash the real deal and why they just crushed a $41 million Series B at a $370 million valuation in 2025. No cap, that’s some serious juice.

So, here’s the scoop on him. Kevin got his start pretty early. He’s from St. Ignatius High School, where he led a FIRST Robotics team, Falcotronix, showing he’s been into tech and leadership since day one. Then, he studied Computer Science at Waterloo, which is known for pumping out top tech talent, but he didn’t even finish his degree right away. Instead, he took a gap year to jump into building Slash in 2020 with his co-founder Victor Cardenas. That’s some advanced hustle, dropping out of school to chase what he believes in.

Before Slash, he cut his teeth at Faire as a Frontend Engineer. That’s where he learned how to build slick user interfaces and really understand what users want. I think that experience gave him a solid grip on product design and customer needs, which he’s now using to build banking solutions that actually fit the industry, not just generic shit.

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What’s crazy is, Kevin’s process screams passion for solving real problems, not just chasing VC cash. He’s been about building something meaningful from the start, from robotics to fintech, always pushing the envelope. His motivation? Probably a mix of a love for tech and a desire to shake up how niche markets get financial services. Instead of waiting around for big banks to catch up, he just jumped in and built his own game.

Long story short, Kevin Bai is one of those founders who’s not just in it for the money, but for the impact. He saw a bullshit gap in the market, industry-specific banking, and decided to fix it. That’s why Slash is blowing up, and why he’s a name to watch. The dude’s got the skills, vision, and hustle to keep crushing it.

Founder ID: 103800

Experience

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