Robert Witoff

Robert Witoff

Y Combinator Logo Batch: S09

Achievements

  • Founded Apigy and created Lockitron, which was acquired
  • Y Combinator Summer 2009 founder, early smart lock pioneer
  • Led Data Science at NASA's Jet Propulsion Laboratory, worked on laser comm systems for ISS
  • Held senior roles at Coinbase (Chief Design), Google (Senior Security Manager), and Polychain Labs (CTO)
  • Co-founded CU DIV, pairing hackers with nonprofits for social impact
  • Active investor in startups like Witness, Perennial Labs, and Resourcely

The deal with Robert Witoff

Yo, so let me tell you about Robert Witoff. This dude’s the real deal, a total tech OG with a wild ride. He’s been around the block in startups, big tech, and even space stuff – no joke. Basically, he’s the guy who’s crushed it in pretty much every corner of tech and innovation.

So, Robert jumped into the scene as a YC founder back in S09 – that’s Summer 2009 – with his company Apigy, which made Lockitron, those dope smart locks you can control from your phone. The thing went pretty far, got acquired, and that’s just the start. That shows he’s got the hustle and knows how to build something that people actually use.

But his story’s way deeper. Before all that, he was at Google, doing security and infrastructure stuff – basically keeping the internet safe. Then he moved over to Coinbase, where he was a Director and Chief Design. Yeah, he’s been at the top of crypto infrastructure, shaping how digital assets are stored and secured. Not just that – he also was CTO at Polychain Labs, one of the biggest names in crypto funds. This guy’s been in the trenches with blockchain tech before it even blew up.

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And hold up – he’s more than just into startups and crypto. Robert’s roots run deep in aerospace and space tech too. He worked at NASA’s Jet Propulsion Laboratory, leading Data Science and even messing around with laser communication systems for the International Space Station. That’s some straight-up sci-fi shit. It’s clear he’s got that space geek side, and he’s not afraid to jump into the most complex, modern tech out there.

What’s crazy is, he’s not just about building and tech – he’s also big on giving back. He co-founded CU DIV, a hacker club that pairs tech whizzes with nonprofits to do good. Plus, he started Chalktalk, a communication tool for schools. He’s all about making tech accessible and effective, not just for himself but for the community.

On top of that, Robert’s into investing – he’s backing startups like Witness, Perennial Labs, Resourcely. Always looking for the future trend. He’s also super involved in the event scene, co-organizing QConNY and speaking at other big conferences like InfoQ. So, he’s not just building – he’s sharing knowledge and shaping the future of tech communities.

And yeah, he’s a beast outside of work too – runs marathons, does triathlons. Dude’s got endurance, literally and figuratively.

So, what does all this tell you? Robert’s basically a symbol of what it means to be a modern tech pioneer. He’s not just about startups or tech for tech’s sake – he’s about solving real problems, pushing boundaries, and then sharing what he learns. His process’s a total proof that if you’re curious, work your ass off, and give back, you can do some wild shit. That’s why he’s so important – he’s the epitome of the builder, the innovator, and the community guy rolled into one. No Cap.

Founder ID: 100481

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