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Dive into a collection of past posts and rediscover timeless content.

Career Growth

You Can’t Be Senior If You Can’t Read and Write: The Career Cost of Not Paying Attention

Dec 19, 2025

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12 min read

You Can’t Be Senior If You Can’t Read and Write: The Career Cost of Not Paying Attention

The unsexy skill that makes or breaks your career: Reading and writing like a grown-up!

Leonardo Furtado
Leonardo Furtado

Careers at FAANG

The Engineering Mindset Behind Reliable Networking Systems – Part 3

Dec 15, 2025

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29 min read

The Engineering Mindset Behind Reliable Networking Systems – Part 3

End-to-end thinking for engineers who carry real-world consequences.

Leonardo Furtado
Leonardo Furtado

Careers at FAANG

The Engineering Mindset Behind Reliable Networking Systems – Part 2

Dec 12, 2025

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25 min read

The Engineering Mindset Behind Reliable Networking Systems – Part 2

What it really takes to keep complex systems boring, safe, and fast.

Leonardo Furtado
Leonardo Furtado

Careers at FAANG

The Engineering Mindset Behind Reliable Networking Systems – Part 1

Dec 8, 2025

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26 min read

The Engineering Mindset Behind Reliable Networking Systems – Part 1

A deep dive into the core principles for running critical infrastructure without heroics

Leonardo Furtado
Leonardo Furtado

Careers at FAANG

Build Systems, Not Sleep-Deprived Heroes: Inside an Autonomous Remediation Pipeline

Dec 1, 2025

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21 min read

Build Systems, Not Sleep-Deprived Heroes: Inside an Autonomous Remediation Pipeline

If your network still relies on people to fix the same faults over and over, it’s not resilient. It’s fragile. Here’s how we changed that.

Leonardo Furtado
Leonardo Furtado

Packets & Python

Chapter 27: Managing Python Projects with Poetry — Part 3

Nov 17, 2025

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24 min read

Chapter 27: Managing Python Projects with Poetry — Part 3

Elevate your network automation development environment by adopting these software-focused cultural practices.

Leonardo Furtado
Leonardo Furtado

Packets & Python

Chapter 26: Managing Python Projects with Poetry — Part 2

Nov 10, 2025

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5 min read

Chapter 26: Managing Python Projects with Poetry — Part 2

Bring consistency, clarity, and operational safety to your network automation code.

Leonardo Furtado
Leonardo Furtado

Packets & Python

Chapter 25: Managing Python Projects with Poetry — Part 1

Nov 3, 2025

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22 min read

Chapter 25: Managing Python Projects with Poetry — Part 1

Bring consistency, clarity, and operational safety to your network automation code.

Leonardo Furtado
Leonardo Furtado

Packets & Python

Chapter 24: Foundation Before Features — Pyenv, Poetry, and Venv, Part 2

Oct 27, 2025

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5 min read

Chapter 24: Foundation Before Features — Pyenv, Poetry, and Venv, Part 2

Treat Python versions, virtual environments, and dependencies as infrastructure: predictable, auditable, and production-safe.

Leonardo Furtado
Leonardo Furtado

Network Automation

The Hero Trap: How Network Engineering Myths Undermine Scale, Velocity, and Sanity

Oct 25, 2025

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35 min read

The Hero Trap: How Network Engineering Myths Undermine Scale, Velocity, and Sanity

How dependence on network heroes leads to technical debt and operational and business risks

Leonardo Furtado
Leonardo Furtado
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The Routing Intent
by Leonardo Furtado

Where network engineering meets clarity, scale, and purpose.

© 2025 The Routing Intent by Leonardo Furtado.

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