Matthew Campbell
Hardware reverse engineering, Go, distributed systems, and open robotics. Building TensorFleet. Previously DigitalOcean, Loom Network / CryptoZombies, Bloomberg, Thomson Reuters.
Talk videos, technical blog, and work notes — formerly kanwisher.com.
Talks with video
All talks →
- Sponsor lightning talk: Loom Network
- Build your own distributed database
- Intro to Blockchain Development
- Distributed Scheduler Hell
- Distributed Scheduler Hell
- Cloud in your Cloud
- Scaling to a Million Machines with Prometheus
- Cloud in your Cloud — DigitalOcean
- Cloud in your Cloud — how we build DigitalOcean
- Game Programming for Education in JavaScript
- Chaos Monkey on my Laptop
- How to keep Wall Street chatting using Go
From the blog
All posts →-
Taking apart the G'AIM'E light gun — both halves of it
A ¥13,200 Time Crisis console ships a hardcoded AES key, no secure boot, and a licensed Namco arcade emulator. The gun is a second Linux computer with an NPU and a root shell on a header.
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Hello hyperworks.nu
Relaunching kanwisher.com as a static Markdown site for talks, blog, and reverse engineering write-ups.
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Akihabara cart reader → macOS + Android: dump SNES ROMs without swapping the SD card
Bought an Open Source Cartridge Reader in Akihabara. It had no macOS or Android UI — so I forked the firmware and built native companions that stream ROMs over USB and launch an emulator.