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Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

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How I Built a Real Time DDoS Detection Engine from Scratch

How I Built a Real Time DDoS Detection Engine from Scratch

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9 min read
Our API Was Successfully Hacked. Here's What We Fixed Before the Regulator Showed Up

Our API Was Successfully Hacked. Here's What We Fixed Before the Regulator Showed Up

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4 min read
Composition over Inheritance in Go: The Design Choice That Makes Microservices Boring in the Best Way

Composition over Inheritance in Go: The Design Choice That Makes Microservices Boring in the Best Way

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15 min read
Idempotency in API Design

Idempotency in API Design

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9 min read
I Had No Idea Which Endpoint Was Slowest. So I Built My Own Metrics.

I Had No Idea Which Endpoint Was Slowest. So I Built My Own Metrics.

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6 min read
How to Build a Lightweight Rule Engine for Automated Compliance Checks

How to Build a Lightweight Rule Engine for Automated Compliance Checks

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5 min read
Building a Laravel Team Task Manager from Scratch (Planning & System Design)

Building a Laravel Team Task Manager from Scratch (Planning & System Design)

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1 min read
Service-to-Service Calls vs Event-Driven Flows: When to Use Which

Service-to-Service Calls vs Event-Driven Flows: When to Use Which

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5 min read
Building a Real-Time Opinion-Trading Engine: An Anatomy

Building a Real-Time Opinion-Trading Engine: An Anatomy

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4 min read
Why Idempotency Matters More Than You Think

Why Idempotency Matters More Than You Think

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3 min read
CLAUDE.md for Node.js: 6 Rules That Stop AI From Generating Bad Backend Code

CLAUDE.md for Node.js: 6 Rules That Stop AI From Generating Bad Backend Code

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6 min read
Common backend mistakes I keep seeing from students

Common backend mistakes I keep seeing from students

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2 min read
15 Data Integration Tools Worth Knowing in 2026 — An Engineer's Honest Take

15 Data Integration Tools Worth Knowing in 2026 — An Engineer's Honest Take

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18 min read
Spring Boot Actuator: What to Expose, What to Hide, and What to Check Before Adding Endpoints

Spring Boot Actuator: What to Expose, What to Hide, and What to Check Before Adding Endpoints

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7 min read
We built a statechart hosting platform where two actors in the same state can migrate to different versions — here's why that matters

We built a statechart hosting platform where two actors in the same state can migrate to different versions — here's why that matters

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4 min read
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