Juan Andrés Núñez.

Senior Frontend Engineer specializing in Agentic AI, professional educator and speaker. Where engineering meets humanism.

Juan Andrés Núñez
Focusing on

Building FrontendLeap: teaching how to build the professional Web with GenAI and learning science.

Helping companies and teams go AI First on the Claude platform.

Claude Code

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Claude Code: from zero to professional. Tips, tutorials and deep dive guides from an engineer who uses it 12 hours a day.

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#249

"Received a CI event" in Claude Code: it's Auto-fix pushing to your PR

"Received a CI event" in Claude Code Desktop comes from your own Auto-fix: the app watches your PR's CI and reviews and wakes the session so Claude fixes and pushes to that branch. What it authorizes, what it doesn't, and how to stop it.

#248

Claude Code keeps stopping to ask: give it an example of finished work

Claude makes a couple of changes and stops to ask, and asking for bigger steps doesn't fix it. On the same migration, handing it the way a similar job was finished took it from zero tests and zero commits to doing all of it without a question.

#247

Claude Code usage limit draining fast: /usage now names the 4 causes

Claude Code burns through your limit and you can't tell why. Since v2.1.299, /usage flags four new culprits and gives you, in one line, the change that stops each one.

#246

Move a Claude Code session to the cloud: only Desktop takes unpushed work

Moving a Claude Code session to the cloud takes your uncommitted changes and unpushed commits only from Desktop. From the terminal, /teleport starts from your last push, so here is what to do before you close the laptop.

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