Juan Cruz Martinez
@jcmartinezdev

Auth & identity nerd | 20+ yrs in software engineering DevRel Manager @auth0 Writing about dev careers + AI at thelongcommit.com DM open for collabs

 Bavaria, Germany
jcmartinez.dev
Joined November 2007
638 Photos and videos
Article

I Didn't Know How Much I'd Handed Over to AI

A small thing happened the other day that I keep thinking about. I’d been saying yes to Claude Code without really reading what it was about to do. I caught myself mid-approval, and the thing that
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The Appearance of Safety Is Not Safety

What happened On April 25, Jer Crane, founder of PocketOS, reported that a Cursor agent running Anthropic's Claude Opus 4.6 deleted his production database in nine seconds. The agent was working a
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Staying Technical as a Tech Manager: A Practical Guide

A few months into my first management role, I counted my week. Forty hours, and I'd opened an IDE exactly once. That was to approve a PR I barely had time to read. Nothing dramatic had happened that
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Everything I Learned About Productivity Disagrees With How AI Wants Me to Work

I am, at my core, a systems person. Calendar blocks, structured todo lists, weekly reviews. I know what I’m working on each morning before I sit down because I decided the night before. My best work
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The Human in the Loop Is an Identity Problem

Everyone's talking about keeping humans in the loop. It's in the AI strategy decks, the blog posts, the company principles pages. And most of the time when people say it, they mean something like "a
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The Quiet Surrender to AI

We imagined machines would have to overpower us. We didn’t imagine we’d just let go. For years whenever people talked about AI taking over the world, the image was always the same, Skynet, Terminator
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