Maxi Contieri

@mcsee

Software Engineer

Buenos AiresJoined August 2020

About

I’m a senior software engineer loving clean code, and declarative designs. S.O.L.I.D. and agile methodologies fan.

Available for

🎓Learn something new every day.📆 💻CS software engineer / Book Author https://maximilianocontieri.com https://cleancodecookbook.com

Maxi Contieri's blogs

Maximiliano Contieri - Software Designmaximilianocontieri.com481 posts

Clean Code Cookbookcleancodecookbook.com30 posts

Articles Comments266

Recently published

MCMaxi Contierimaximilianocontieri.com18h ago · 5 min read

AI Coding Tip 026 - Assign a Persona to Every Skill Definition

Know who speaks before the skill runs TL;DR: Always define a clear role at the top of every skill file so you know whose perspective drives the execution. Common Mistake ❌ You write a skill full of

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MCMaxi Contierimaximilianocontieri.comJun 26 · 10 min read

The Dirty Secret Behind Loop Engineering

Everyone is talking about Loop Engineering. Apparently, you don't need to program anymore. TL;DR: Loop Engineering is the hottest AI workflow pattern of 2026. But it hides a dirty secret. The Tweet

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MCMaxi Contierimaximilianocontieri.comJun 23 · 4 min read

Code Smell 320 - Vanity Coverage

TL;DR: You write tests that touch every line but verify nothing, creating false confidence in a broken system. Problems 😔 False confidence Hidden production defects Misleading metrics Wasted tes

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MCMaxi Contierimaximilianocontieri.comJun 20 · 5 min read

AI Coding Tip 025 - Pair Every Skill With a Pitfalls File

TL;DR: Add a PITFALLS.md next to every SKILL.md so your AI never repeats the same mistake twice. Common Mistake ❌ You write a great SKILL.md. The AI follows it well most of the time. Then it does som

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MCMaxi Contierimaximilianocontieri.comJun 12 · 6 min read

AI Coding Tip 024 - Force a Criteria Check Before the Task Ends

TL;DR: Spawn a fresh subagent after every task to check your rules, because the AI that did the work can't audit itself. Common Mistake ❌ You write a detailed AGENTS.md with strict mandatory rules. T

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Maxi Contieri

About

Available for

Maxi Contieri's blogs

Recently published

AI Coding Tip 026 - Assign a Persona to Every Skill Definition

The Dirty Secret Behind Loop Engineering

Code Smell 320 - Vanity Coverage

AI Coding Tip 025 - Pair Every Skill With a Pitfalls File

AI Coding Tip 024 - Force a Criteria Check Before the Task Ends

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Maxi Contieri

About

Available for

Maxi Contieri's blogs

Recently published

AI Coding Tip 026 - Assign a Persona to Every Skill Definition

The Dirty Secret Behind Loop Engineering

Code Smell 320 - Vanity Coverage

AI Coding Tip 025 - Pair Every Skill With a Pitfalls File

AI Coding Tip 024 - Force a Criteria Check Before the Task Ends