I intend to share publicly again in my next phase of building.

I spent the last 8+ years as founder/CEO of Spring Science, where we made AI tools to give scientists superpowers. Spring’s AI R&D platform is now part of Genentech and is serving brilliant drug developers in their pursuit of new medicines.

I missed sharing my work more openly over those 8 years. Why I found it so hard to do so when running an AI-for-bio company may be its own interesting thread.

My old blog, bjk5.com, chronicled my learnings and beliefs as founding engineer and VP of Engineering at Khan Academy from 2010-2016.