Marcus Siegel


I plan, design & build digital products with teams.

Love making: product specs, prototypes, messy whiteboards.


Collection of recent projects below (updated as time allows).

Prior to these efforts, I spent 5 years at Facebook helping create a new fabric for the internet. I learned a lot, and ultimately decided to branch out to create and learn from more experiences.


Helped scale up brand and consumer marketplace for 350M users (acq. by Google).


Helped define a new Data Visualization system for Video Performance analytics.


Helped design a new Blockchain Payments system for web and iOS.


Helped create a SaaS marketing suite for video publishing & analytics.

More Work

Hi-fidelity states and prototypes from products I've helped design and build.