Timi Ajiboye

Timi Ajiboye

Y Combinator Logo Batch: S18

Achievements

  • Founded one of Nigeria's first crypto startups, Buycoins (later Helicarrier)
  • Secured early funding from Microtraction for Helicarrier
  • Rebranded Bitkoin to Buycoins after joining Y Combinator in 2018
  • Led Helicarrier as the only remaining founder since early 2025
  • Co-authored 'The Little Bitcoin Book' to promote understanding of Bitcoin's impact
  • Jumped full-time into The Browser Company in Feb 2025 to pursue future tech innovations

This is Timi Ajiboye

Yo, have you heard about Timi Ajiboye? The dude’s a straight-up legend in the African tech scene. Started coding when he was like 10, inspired by his uncle, dude’s been wired for this shit forever. Fast forward, he’s now one of Nigeria’s biggest names in crypto and startups.

So, Timi’s the founder and former CEO/CTO of Helicarrier, which used to be called Buycoins. That’s a Y Combinator-backed platform that’s all about making crypto accessible in Africa. He jumped into this space early, around 2017, when he launched Bitkoin, which later rebranded as Buycoins after YC got involved in 2018. This was one of Nigeria’s first crypto startups, and it crushed it from the jump, getting early funding from Microtraction.

What’s crazy is, Timi’s been the only founding face left at Helicarrier since early 2025. The other co-founders dipped out, but he stayed in the trenches. That shows he’s really about this life, no bullshit, he’s in it for real. But then, in Feb 2025, he announced he’s jumping full-time into The Browser Company, the folks behind Arc Browser. That’s got people talking about what’s next for Helicarrier, but honestly, that just proves how much he’s always chasing the future trend, not just riding a wave.

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And get this, he co-authored ‘The Little Bitcoin Book’, breaking down why Bitcoin’s a big change for personal freedom and finance. That’s some real expertise, showing he’s not just building stuff but also trying to educate folks on why this tech matters.

All this points to a guy who’s super driven, deeply motivated by a belief in tech’s power to transform lives, especially in Africa where access to finance is a big deal. He’s been pushing boundaries since he was a kid, saw the possible early, and never stopped. His process’s about more than just startups, it’s about redefining what’s possible for his community and himself.

Bottom line? Timi Ajiboye is the real deal. Just a Nigerian kid who started coding at 10, but now he’s shaping the future of crypto and tech in Africa. That’s why he’s so important. He’s not just building companies; he’s building a legacy.

Founder ID: 106018

Industries

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