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

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If a bank hired me to fix their webhook handling, here is how NestJS would help me start

If a bank hired me to fix their webhook handling, here is how NestJS would help me start

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4 min read
Day 36/60 System Design Questions

Day 36/60 System Design Questions

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1 min read
How to Handle Sudden Traffic Spikes in Production (AWS Architecture Patterns That Actually Work)

How to Handle Sudden Traffic Spikes in Production (AWS Architecture Patterns That Actually Work)

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4 min read
Building GoRelay: A Durable Task Queue for Go with Zero Infrastructure

Building GoRelay: A Durable Task Queue for Go with Zero Infrastructure

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4 min read
What Is a Dead Letter Queue (DLQ) and Why Is It Essential in Modern System Architecture?

What Is a Dead Letter Queue (DLQ) and Why Is It Essential in Modern System Architecture?

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4 min read
Prevent Cache Stampedes: Atomic Locks in Laravel 🛡️

Prevent Cache Stampedes: Atomic Locks in Laravel 🛡️

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2 min read
Build a Payment Automation Studio for Crypto Merchants

Build a Payment Automation Studio for Crypto Merchants

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22 min read
The Freebuff Paradox: Elite Code Critic, Terrible Laravel Programmer

The Freebuff Paradox: Elite Code Critic, Terrible Laravel Programmer

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4 min read
I built a catalog of 162 backend contracts so your team never argues about interfaces again

I built a catalog of 162 backend contracts so your team never argues about interfaces again

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3 min read
REST vs GraphQL vs gRPC — Which One Should You Actually Use?

REST vs GraphQL vs gRPC — Which One Should You Actually Use?

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5 min read
ApplicationContext vs BeanFactory

ApplicationContext vs BeanFactory

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6 min read
Read Replicas vs Sharding Explained Simply: When to Scale Reads vs When to Split Data

Read Replicas vs Sharding Explained Simply: When to Scale Reads vs When to Split Data

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3 min read
How Database Inserts Work: WAL and Buffer Pools

How Database Inserts Work: WAL and Buffer Pools

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4 min read
REST API Design: Building APIs That Developers Love (2026)

REST API Design: Building APIs That Developers Love (2026)

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5 min read
Building Adal: predictable webhook delivery without black boxes

Building Adal: predictable webhook delivery without black boxes

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1 min read
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