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

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From http.ServeMux to Dependency Injection in Go: A Beginner-Friendly Guide

From http.ServeMux to Dependency Injection in Go: A Beginner-Friendly Guide

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7 min read
Data entities: structure and purpose

Data entities: structure and purpose

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6 min read
The Production Readiness Checklist

The Production Readiness Checklist

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8 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
BackFlow

BackFlow

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1 min read
I thought receiving HTML form submissions was the easy part. Spam proved me wrong.

I thought receiving HTML form submissions was the easy part. Spam proved me wrong.

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1 min read
Why Your Postgres Is Idle But Your API Is Timing Out (PgBouncer Pool Exhaustion, Explained)

Why Your Postgres Is Idle But Your API Is Timing Out (PgBouncer Pool Exhaustion, Explained)

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3 min read
Stop Starting with Microservices (Build a Monolith First)

Stop Starting with Microservices (Build a Monolith First)

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3 min read
Killing N+1 Queries: From Per-Row Lookups to Flat, Batched Reads

Killing N+1 Queries: From Per-Row Lookups to Flat, Batched Reads

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8 min read
Hello DEV Community, I’m a Software Engineer Exploring AI, Architecture, and Better Solutions

Hello DEV Community, I’m a Software Engineer Exploring AI, Architecture, and Better Solutions

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4 min read
Count usage when a job is accepted—not when the button is clicked

Count usage when a job is accepted—not when the button is clicked

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2 min read
Two Workers Both Held the 'Only One' Lock. The Clock Was Never Synced.

Two Workers Both Held the 'Only One' Lock. The Clock Was Never Synced.

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3 min read
Scale Webhook Ingestion: Asynchronous Queue Buffers

Scale Webhook Ingestion: Asynchronous Queue Buffers

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3 min read
How Uber Finds You a Driver in 3 Seconds (System Design Teardown)

How Uber Finds You a Driver in 3 Seconds (System Design Teardown)

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3 min read
10 Side Projects for $13/month: A Tour of PocketBase Cloud

10 Side Projects for $13/month: A Tour of PocketBase Cloud

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5 min read
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