Eleven companies launched over the course of a career. Here's what I've been building — from autonomous navigation to local social networks, smart manufacturing, and beyond.
Groundbreaking navigation technology for autonomous vehicles and vessels.
Beluga is changing the rules for navigation and dynamic route planning. Built in Silicon Valley, Beluga develops cutting-edge autonomous navigation systems for self-driving vehicles and maritime vessels — technology that doesn't just follow a map, but reasons about the world in real time.
beluga.mobiInventory management built for manufacturers, not retailers.
Track every component, subassembly, and finished good with software that understands how things are actually made. Assembly Ninja brings modern inventory intelligence to the factory floor.
assembly.ninjaSocial media that actually knows where you live.
ZIPit connects you with your actual neighborhood — local news, events, businesses, and people who share your ZIP code. Not the algorithm's version of your world. Yours.
zipit.socialEmail marketing without the Mailchimp price tag.
Beautiful campaigns, list management, and real analytics — built for local businesses and community organizations who need professional email without enterprise pricing.
zipit.emailA to-do list with a brain, for people who think in systems.
GSD stands for Get Stuff Done. GSDList is built for turbo geeks — power users whose task manager needs to keep up with them. Structured, fast, and opinionated in all the right ways.
gsdlist.comThe replacement for Agile that actually works.
Built from decades of shipping real products at Adobe, NeXT, Apple, and 11 startups, the Concentric Method is a product development methodology designed to deliver quality software on time — every time. Read the manifesto.
concentric.works