Hey, I'm
Sean Matthews
Sr. PM of APIs @ Klaviyo • Founder @ Left Hook • OSS Maintainer
I study integration platforms and build with them. Currently Sr. PM of APIs at Klaviyo, Founder & Strategic Advisor at Left Hook, and lead maintainer of the Frigg Framework. Always tinkering.
What I'm building
A few of the things keeping me busy.
Klaviyo
Shaping the API platform that powers 167K+ brands
Sr. PM of APIs
Left Hook
Integration platform helping SaaS companies connect their products
Founder & Strategic Advisor
Frigg Framework
Open source framework for building integrations fast
Lead Maintainer
Sean Stack
Full-stack Next.js template with my preferred dev workflow
Creator
Freedom Cafe
Community platform fostering connection and engagement
Founder