Meet the Bloc Team

A small group on a big mission to give power back to people browsing the web.

Who We Are

Jon-Carlos Rivera

Jon-Carlos Rivera

Founder & CEO

With decades of experience building solutions that power online video and advertising technology, Jon-Carlos has held key roles at some of the largest online video platforms and brings deep industry insight to Bloc.


Passionate about building a web that works for people, not just advertisers.

Team member photo

Douglas Shore

Founder & CTO

A technology leader in publisher solutions for video monetization, has worked on data integrations with the world's top SSPs and is a contributor to Prebid.org