Hi, I'm Hayden Bleasel.

I work as a Member of Technical Staff at OpenAI. I'm originally from Sydney, Australia; now living in San Francisco, California.

I was previously acquihired at Vercel where I worked on the DX team. Before that, I was a CPO for a cybersecurity startup (acq'd $170M), ran and sold my own agency, and interned at Palantir.

After hours I maintain OSS projects such as Ultracite, Ghost and Files SDK. I previously sold Kibo UI, Refraction and next-forge.

If you'd like to stay up to date with my adventures, subscribe to my mailing list below, follow me on 𝕏 or check out OS1.