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

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When you just need to inspect a webhook before writing code

When you just need to inspect a webhook before writing code

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2 min read
Implementing DBSC Server-Side: A Language-Agnostic Guide

Implementing DBSC Server-Side: A Language-Agnostic Guide

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6 min read
Two Tasks That Changed How I Think About Backend Engineering

Two Tasks That Changed How I Think About Backend Engineering

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1 min read
One blocking call freezes every request: FastAPI's def vs async def

One blocking call freezes every request: FastAPI's def vs async def

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5 min read
SQL as Architecture: The Irreconcilable Philosophies of jOOQ and LINQ

SQL as Architecture: The Irreconcilable Philosophies of jOOQ and LINQ

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17 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
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
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
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
Building a CRUD API in Go

Building a CRUD API in Go

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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
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
Build a Payment Automation Studio for Crypto Merchants

Build a Payment Automation Studio for Crypto Merchants

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24 min read
Build an Execution Receipt Wrapper for LLM API Calls

Build an Execution Receipt Wrapper for LLM API Calls

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2 min read
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