Fernando Rodriguez - DEV Community

Fernando Rodriguez

Apr 30

From /simplify to the Jedi Council: How I Built a Code Review with Kent Beck, Martin Fowler, and Mike Acton

#claudecode #codereview #productivity #ai

8 min read

Fernando Rodriguez

Apr 30

RustyClaw: I'm rewriting an AI agent in Rust (because the meme demands it)

#rust #python #ai #llm

7 min read

Fernando Rodriguez

Apr 30

Why 99% of What You Send to Claude Is Already Cached

#llm #claude #anthropic #infrastructure

7 min read

Fernando Rodriguez

Apr 30

OpenAI scales PostgreSQL for 800 million users with a single writer (no sharding)

#postgres #scalability #infrastructure #openai

6 min read

Fernando Rodriguez

Apr 30

Madness Driven Design: Don Quixote, Sancho Panza, and Your AI Copilot

#ai #llm #rust #cli

8 min read

Fernando Rodriguez

Apr 30

My AI Read a JSON File from Disk 900 Times in a Loop (And Why No Linter Can Save You)

#ai #llm #performance #swift

6 min read

Fernando Rodriguez

Apr 30

Linear Agent Isn’t What You Need. Your Agent Was Already in the Terminal

#linear #cli #rust #ai

6 min read

Fernando Rodriguez

Apr 30

Five Nonexistent Experts Review Your Startup Before You Build It

#ai #llm #startup #mvp

8 min read

Fernando Rodriguez

Apr 30

Git Worktrees: How to Have Multiple AI Agents Working Simultaneously Without Conflicts

#git #ai #productivity #tools

5 min read

Fernando Rodriguez

Apr 30

I'm paying $15 per million tokens to write 'fix: typo'

#swift #appleintelligence #git #llm

7 min read

Fernando Rodriguez

Apr 30

diy-codex-automations-claude-code-systemd

#automation #claude #linux #tutorial

4 min read

Fernando Rodriguez

Apr 30

In Codex, a Skill Is Not a /Command (but in Claude Code, It Almost Is)

#codex #claudecode #skills #cli

5 min read

Fernando Rodriguez

Apr 30

Why My CLI Output Isn't XML (And How I Ended Up Reinventing TOON Without Knowing It)

#llm #cli #rust #tokens

6 min read

Fernando Rodriguez

Apr 30

10 GB VM for a chatbot: What the hell is Claude doing on your Mac

#claude #anthropic #ai #cowork

5 min read

Fernando Rodriguez

Apr 30

Claude Code Native Build: 100MB Binary to Ditch Node for Good

#claudecode #bunjs #node #anthropic

6 min read

Fernando Rodriguez

Apr 30

My Setup: Claude Code + Ghostty + Worktrees on a Mac

#claudecode #ghostty #git #worktrees

8 min read

Fernando Rodriguez

Apr 30

The Week When Boring Discipline Beat Magic

#opinion #architecture #agents #ai

6 min read

Fernando Rodriguez

Apr 30

Beads Is Dead. Long Live the Linear CLI

#ai #claude #productivity #tools

4 min read

Fernando Rodriguez

Apr 30

Apple's On-Device Model is Terrible for Chat But Surprisingly Good at Structured Output and Tool Calling

#swift #swiftui #appleintelligence #macos

4 min read

Fernando Rodriguez

Apr 30

Your Mac Has a Free LLM and You're Not Using It

#swift #appleintelligence #llm #macos

5 min read

Fernando Rodriguez

Apr 30

Agentic Experience: 1,324 calls to my CLI, 15.9% error rate

#cli #agenticexperience #rust #linear

7 min read

Fernando Rodriguez

Apr 30

When Your AI Becomes Your Worst Enemy

#ai #llm #security #postmortem

8 min read

Fernando Rodriguez

Apr 30

Linear, Beads and Tasks: Three Memory Layers for Claude Code

#ai #claude #productivity #tools

5 min read

Fernando Rodriguez

Apr 30

150 Lines of Apologies Removed

#ai #llm #cli #rust

6 min read

Fernando Rodriguez

Apr 30

The Best Thing That's Happened to Python in Decades Is Written in Rust

#python #rust #uv #ruff

8 min read

Fernando Rodriguez

Apr 30

MEMORY.md: the field notebook your AI writes itself

#ai #claude #productivity #tools

6 min read

Fernando Rodriguez

Apr 30

Linear and Beads: How to Prevent Your AI from Getting Alzheimer's

#ai #claude #productivity #tools

4 min read

Fernando Rodriguez

Apr 30

The Half-Life of Your Skills Is 2 Years (And Dropping)

#career #training #skills #employability

5 min read

Fernando Rodriguez

Apr 30

I've Declared Email Bankruptcy (Again), but This Time I Have a Plan

#productivity #email #tools #linear

6 min read

Fernando Rodriguez

Apr 30

Codex CLI asks for permission to breathe (and gets fixed with two flags)

#codex #openai #cli #agents

5 min read

Fernando Rodriguez

Apr 30

Claude Code Skills: Teaching New Tricks to an Old Dog

#ai #claude #productivity #tools

8 min read

Fernando Rodriguez

Apr 30

Bun: The Runtime That Wants to Retire Node (and Now Has the Cash to Do It)

#bunjs #node #typescript #javascript

6 min read

Fernando Rodriguez

Apr 30

When Security Asks Permission So Often You Stop Reading

#security #1password #bash #devtools

6 min read

Fernando Rodriguez

Apr 30

Your AI coding agent is a while loop with delusions of grandeur

#claudecode #codex #openai #anthropic

8 min read

Fernando Rodriguez

Apr 30

Your Terminal is Burning Battery Like It's Mining Bitcoin

#terminal #macbook #battery #ghostty

4 min read

Fernando Rodriguez

Apr 30

NLTagger and Sentiment Analysis: Why Apple Thinks Your Code is Depressing

#swift #nlp #apple #macos

5 min read

Fernando Rodriguez

Apr 30

39 Million Secrets Leaked on GitHub. Yours Could Be Next.

#security #git #1password #devops

5 min read

Fernando Rodriguez

Apr 30

Anatomy of Claude Code's Remote Control: The Hidden API You Can't Use Yet

#claudecode #anthropic #api #websocket

5 min read

Fernando Rodriguez

Apr 30

Apple installed 84GB of jellyfish on my Mac. Duplicated.

#macos #apple #storage #rant

4 min read

Fernando Rodriguez

Apr 30

Adversarial Programming: When Your AI Copilot Invents APIs

#ai #llm #rust #testing

7 min read

Fernando Rodriguez

Apr 30

33,000 lines of XML to tell you heavyWork() is slow: how I tamed xctrace for LLMs

#xctrace #instruments #profiling #llm

5 min read