About Keiji Kanazawa
I've spent my career across the stack of how software gets built with AI — starting in AI research, moving into engineering, and landing in product management. That path shapes how I think: researcher's curiosity about why something works, builder's instinct for whether it'll actually ship, and PM's obsession with who it's for and why they'd care.
These days I work on AI product development — API integrations, cloud platforms, inference infrastructure — with a particular interest in how teams operationalize AI agents in production. I also do some angel investing, mostly in YC and AI/ML companies, which is really just an excuse to stay close to builders working on hard problems.