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Josue Perez

Product Designer — AI & agentic products. I write about agent trust, consent UX, and voice interfaces. Barcelona-based New Yorker. Portfolio: perex.design

Barcelona, Spain Joined on Aug 24, 2026 https://perex.design

Nov 2

What a $200 Product/UX Diagnostic actually contains

#ux #product #design #startup

3 min read

Oct 19

How I audit an AI assistant flow: disclosure, pace, handoff

#ai #ux #agents #design

4 min read

Oct 5

The five UX leaks I look for first in any product flow

#ux #product #design #startup

4 min read

Sep 22

My Content Agent Posted 15 Times in a Month. It Got 6 Followers. The Fix Was Teaching It to Refuse.

#ux #ai #agents #automation

3 min read

Sep 3

Access Is Not Permission: What I Learned Giving an AI Agent the Keys to My Accounts

#ai #agents #security #ux

4 min read

Sep 1

Six Dimensions for Evaluating Voice Agent UX (A Framework, Not a Feature List)

#ux #ai #design #voiceui

5 min read

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