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

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Your Python rate limiter is lying to you the moment you add a second server

Your Python rate limiter is lying to you the moment you add a second server

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4 min read
Stop Thinking of Kafka as a Queue. It's a Log, and That Changes Everything.

Stop Thinking of Kafka as a Queue. It's a Log, and That Changes Everything.

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3 min read
Why Webhooks get lost and why they sometimes arrive twice

Why Webhooks get lost and why they sometimes arrive twice

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4 min read
"Done" Is Not a State

"Done" Is Not a State

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8 min read
WebSocket Real-Time Architecture: From Connection Pooling to Graceful Reconnection

WebSocket Real-Time Architecture: From Connection Pooling to Graceful Reconnection

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4 min read
🌐 HTTP Got a New Verb, and Your POST /search Was Always a Lie

🌐 HTTP Got a New Verb, and Your POST /search Was Always a Lie

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7 min read
Understanding Serialization Anomalies from First Principles

Understanding Serialization Anomalies from First Principles

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2 min read
Request Scoped Context – How I Stopped Passing Arguments Everywhere

Request Scoped Context – How I Stopped Passing Arguments Everywhere

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3 min read
One query language for SQL, Mongo, and the browser: the case for Forge

One query language for SQL, Mongo, and the browser: the case for Forge

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9 min read
The best BaaS?

The best BaaS?

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1 min read
Fixing a Double-Send Bug Taught Me Idempotency Keys Aren't Enough

Fixing a Double-Send Bug Taught Me Idempotency Keys Aren't Enough

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10 min read
Can you win a hackathon by vibe coding it?

Can you win a hackathon by vibe coding it?

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2 min read
One RPC Provider Is Not Blockchain Reliability

One RPC Provider Is Not Blockchain Reliability

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7 min read
Node.js Syllabus for Beginners 🚀 | Complete Backend Roadmap

Node.js Syllabus for Beginners 🚀 | Complete Backend Roadmap

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2 min read
A PHP login form that won't get you owned

A PHP login form that won't get you owned

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3 min read
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