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

Careers at FAANG

Designing Networks for Blast Radius Containment: Why Hyperscales Do It

Jun 11, 2025

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4 min read

Designing Networks for Blast Radius Containment: Why Hyperscales Do It

Failures Are Inevitable, So Architect Your Networks To Fail Gracefully.

Leonardo Furtado
Leonardo Furtado

Network Automation

The Current State of Network Automation in Network Engineering

Jun 10, 2025

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5 min read

The Current State of Network Automation in Network Engineering

The Present and Future of Network Automation

Leonardo Furtado
Leonardo Furtado

Network Automation

Evolving Network Automation: Why Speed Alone Is Not the Goal

Jun 9, 2025

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11 min read

Evolving Network Automation: Why Speed Alone Is Not the Goal

Fast Automation Without Intent and Validation Is Just Faster Failure.

Leonardo Furtado
Leonardo Furtado

Careers at FAANG

When Familiar Protocols Meet Unfamiliar Scale

Jun 8, 2025

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13 min read

When Familiar Protocols Meet Unfamiliar Scale

What You Think You Know About BGP Breaks At Hyperscale

Leonardo Furtado
Leonardo Furtado

Network Automation

Poor Automation Is a Trap: Applying Software Design Principles to Network Automation

Jun 7, 2025

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11 min read

Poor Automation Is a Trap: Applying Software Design Principles to Network Automation

Avoid the hidden dangers of ad hoc automation

Leonardo Furtado
Leonardo Furtado

Careers at FAANG

Validate Before You Automate: Why Network Simulation is Vital at Hyperscale

Jun 6, 2025

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3 min read

Validate Before You Automate: Why Network Simulation is Vital at Hyperscale

Automation Without Simulation Is A Recipe For Disaster At Scale.

Leonardo Furtado
Leonardo Furtado

Careers at FAANG

Why Observability Is Non-Negotiable for Network Engineering at Scale

Jun 5, 2025

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6 min read

Why Observability Is Non-Negotiable for Network Engineering at Scale

Forget Dashboards. Build Observability Pipelines That Detect, Explain, and Prevent

Leonardo Furtado
Leonardo Furtado

Network Automation

Change Control Without Proper Automation Is Just Delayed Risk

Jun 4, 2025

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4 min read

Change Control Without Proper Automation Is Just Delayed Risk

Modern Change Control Without Automation Is Just Slow-Motion Failure, and Here’s How to Fix It.

Leonardo Furtado
Leonardo Furtado

General

Before You Kill It Off: How Network Engineers Should Think About Technology Lifecycle

Jun 3, 2025

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8 min read

Before You Kill It Off: How Network Engineers Should Think About Technology Lifecycle

What Network Engineers Need to Understand About Deprecating Technology

Leonardo Furtado
Leonardo Furtado

Careers at FAANG

Declarative Infrastructure in Network Engineering

Jun 2, 2025

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8 min read

Declarative Infrastructure in Network Engineering

Why It’s the Foundation of Modern, Scalable, and Reliable Networks

Leonardo Furtado
Leonardo Furtado
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The Routing Intent
by Leonardo Furtado

Where network engineering meets clarity, scale, and purpose.

© 2026 The Routing Intent by Leonardo Furtado.
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