Henry Ndubuaku

Deadass, here’s what you need to know about Henry Ndubuaku. This dude’s the real deal, straight up a tech whiz with a vision that’s blowing minds. He’s the founder and CTO of Cactus Compute, a sick YC startup that just jumped into the scene in S25. Basically, he’s all about making AI more accessible, more local, and way more fast.

So, Henry’s background? He’s not just some random coder. He used to work as an AI Research Engineer at Deep Render, messing around with real-time video codecs and hardware-aware models. That’s where he got super deep into how AI can work on the edge – on devices that you can hold in your hand, not just big servers. That experience? It’s what fueled his obsession with edge AI, and you can see that in what he’s doing now.

In 2025, he jumped into the startup game with Roman Shemet, and boom – Cactus was born. The company’s all about this open-source framework that lets you run AI models right on your phone, no bullshit servers needed. Think about that – deploying LLMs and VLMs on low-power devices, offline, super smooth. It’s supported from HuggingFace, and it works with React Native, Flutter, Kotlin – basically, it’s like the Swiss Army knife for mobile AI. That’s huge because it means developers can build smarter apps that don’t rely on the cloud 24/7. It’s a big change for privacy, speed, and accessibility.

What’s cool is Henry’s not just building tech in a bubble. He’s super active in open source, sharing his work on GitHub and Hugging Face. He’s all about community, pushing the boundaries of what’s possible with AI on the edge. His interests? Real-time machine learning, brain-machine interfaces, multimodal world models – dude’s looking to the future, trying to crack how humans and machines can really work together.

Looking at his process, it’s clear that Henry is driven by this idea that AI shouldn’t be locked up in big data centers. He wants it on your phone, in real-time, working offline, making tech more private and accessible. That’s why he’s so important – he’s not just building some startup, he’s pushing a whole new way of thinking about AI and its role in everyday life.

Bottom line? Henry Ndubuaku is a tech pioneer who’s crushing it at the intersection of edge AI and open-source. He’s about making AI smarter, faster, and more local, and his work is gonna shape how we interact with tech in the near future. No cap, this guy’s only getting started.