Jeffrey Mariano

Adoption is the hard part. Features ship; habits don't.

I design AI-assisted systems around the five behavioral barriers that decide whether people keep using them: trust uncertainty, cognitive load, identity threat, delayed reward, and behavioral friction.

Identity threat is the one teams miss. When a tool implies someone’s expertise is now optional, they find reasons not to use it — and none of those reasons are about the interface.

At Verizon, I lead AI-powered retail experiences at Fortune 50 scale, including a multi-agent rep platform routing across 13 specialized agents. An AI-assisted platform I redesigned inside the POS, with conversational and agentic flows that help reps close sales and resolve problems, went from 2% adoption to voluntary daily use. I run a micro-experimentation framework there on a sandbox-first principle: earn the right to scale.

In health, I’m building a WhatsApp-first AI platform for Spanish-speaking users, designed around a 14-day arc that ends in users owning their own patterns rather than depending on the system.

The method is the same in both: design for the behavior, then let the system improve as people use it.

Open to new work

Let’s talk.

Rolling out AI your teams and customers need to actually adopt? I’d be glad to help.

Have a project in mind?