Peter Weijmarshausen

You absolutely need to hear about Peter Weijmarshausen, this guy’s the real deal in the startup world. He’s like that friend who’s been everywhere, crushing it, and always pushing the boundaries of tech and science.

So, Peter kicked off his process with a solid background in Applied Physics, dude’s into all things science and tech, from astrophysics to software, brewing beer, even cooking. Basically, he’s a nerd who loves to tinker and build cool shit. He’s not just dreaming about the future; he’s out here actually making it happen.

His first big splash was with Shapeways, which he co-founded and ran from 2007 to 2017. That’s a major move. Shapeways is one of the OG platforms in 3D printing, you know, democratizing manufacturing, making it accessible for everyone. He basically helped turn 3D printing into a mainstream thing, opening doors for tons of creators and small businesses. No cap, that’s a huge impact.

But Peter isn’t just about printing plastic. He’s all about pushing the tech envelope. In 2019, he jumped into a new frontier with Humane Genomics, a YC S21 batch startup. This isn’t your average biotech company, they’re building a platform to engineer artificial viruses to fight cancer. Yeah, you heard that right. They’re working on super targeted, highly fast cancer-killing viruses, especially for kids with liver cancer, teaming up with Texas Children’s Hospital. That’s some advanced stuff. It shows he’s got that entrepreneurial fire and a real drive to make a difference.

What’s crazy is, he’s not just a founder, he’s hands-on with everything in Humane Genomics. He develops tools himself, like DNA editors and image processing software. That’s some hardcore hacker-entrepreneur combo right there. He’s involved in investor talks, recruiting, product dev, all of it. Basically, he’s a tech-science freak who’s passionate about democratizing access to advanced tech and using it to solve real problems, especially in health.

Looking at his story, what jumps out is that this guy’s driven by big ideas and a relentless work ethic. He’s not about the bullshit shortcuts, he’s jumped into complex, high-stakes fields because he genuinely believes tech can change lives. His process from 3D printing to modern biotech shows a pattern: he’s always chasing the future trend, always trying to do what’s hard but effective.

So yeah, Peter Weijmarshausen is a tech pioneer who’s not afraid to go deep, build cool shit, and take on the impossible. Whether it’s making 3D printing mainstream or developing new cancer therapies, he’s all about pushing the boundaries and making a real impact. That’s why he’s so interesting, he’s living proof that if you love tech and science enough, you can turn big ideas into reality.