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

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Understanding PostgreSQL Tables, Relationships, and Foreign Keys: A Beginner's Journey

Understanding PostgreSQL Tables, Relationships, and Foreign Keys: A Beginner's Journey

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3 min read
Network Part 2 - The Cost of a TCP Handshake

Network Part 2 - The Cost of a TCP Handshake

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4 min read
Network Part 3 - The Evolution of HTTP and the Cost of Every Trade-off

Network Part 3 - The Evolution of HTTP and the Cost of Every Trade-off

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5 min read
I Sold 10 Go Books in 7 Days — Here’s the Exact Playbook That Made It Happen

I Sold 10 Go Books in 7 Days — Here’s the Exact Playbook That Made It Happen

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2 min read
How We Saved Money and Prevented "Ghost" Messages by Respecting Telecom Quiet Hours

How We Saved Money and Prevented "Ghost" Messages by Respecting Telecom Quiet Hours

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4 min read
Rate Limiting and API Key Management for Video Data APIs

Rate Limiting and API Key Management for Video Data APIs

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3 min read
Nest.js 12 preview is here!

Nest.js 12 preview is here!

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3 min read
Why AI Agents Fail in Production (And How Engineering Teams Are Fixing It in 2026)

Why AI Agents Fail in Production (And How Engineering Teams Are Fixing It in 2026)

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11 min read
API

API

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1 min read
Rate Limiting and API Key Management for YouTube Data API

Rate Limiting and API Key Management for YouTube Data API

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4 min read
Prologue - What is Large-scale Processing?

Prologue - What is Large-scale Processing?

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3 min read
Building a Rate Limiter That Actually Works

Building a Rate Limiter That Actually Works

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4 min read
How I architected the backend for a local vehicle rental marketplace

How I architected the backend for a local vehicle rental marketplace

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2 min read
Hello World — Building and Learning in Public

Hello World — Building and Learning in Public

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1 min read
Tolerância a Falhas: Como sistemas modernos continuam funcionando mesmo quando tudo dá errado

Tolerância a Falhas: Como sistemas modernos continuam funcionando mesmo quando tudo dá errado

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2 min read
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