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

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Swagger vs OpenAPI, explained in 30 seconds

Swagger vs OpenAPI, explained in 30 seconds

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1 min read
Why HTTP QUERY? Understanding the New HTTP Method for Modern API Design

Why HTTP QUERY? Understanding the New HTTP Method for Modern API Design

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5 min read
Building the Credit System for My AI Prompt Optimizer

Building the Credit System for My AI Prompt Optimizer

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1 min read
Cómo revisar emails de reactivación trial

Cómo revisar emails de reactivación trial

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5 min read
Your Backend is Making Users Wait 7 Seconds. Here's the Fix.

Your Backend is Making Users Wait 7 Seconds. Here's the Fix.

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5 min read
Building a Distributed Rate Limiter from Scratch

Building a Distributed Rate Limiter from Scratch

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3 min read
Building a TWAP-Aware Polymarket Trading Engine: State, Data Quality, and Execution

Building a TWAP-Aware Polymarket Trading Engine: State, Data Quality, and Execution

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4 min read
How Nginx Handles Thousands of Connections With One Thread

How Nginx Handles Thousands of Connections With One Thread

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6 min read
PostgreSQL Query Optimization: Reducing API Response Time from 2.8 Seconds to 74 Milliseconds

PostgreSQL Query Optimization: Reducing API Response Time from 2.8 Seconds to 74 Milliseconds

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3 min read
Cómo revisar cohortes de activación por email

Cómo revisar cohortes de activación por email

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5 min read
What I Would Check Before Calling a Python Backend “Production Ready”

What I Would Check Before Calling a Python Backend “Production Ready”

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7 min read
Caching & Redis: How to Reduce Database Load and Make APIs Faster

Caching & Redis: How to Reduce Database Load and Make APIs Faster

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8 min read
The hidden cost of vendor lock-in: evaluating database migration feasibility

The hidden cost of vendor lock-in: evaluating database migration feasibility

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3 min read
Redis rate limiting in Go: INCR, the expiry race, and a limiter core that knows nothing about Redis

Redis rate limiting in Go: INCR, the expiry race, and a limiter core that knows nothing about Redis

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6 min read
Building an anonymous AI photo editor without letting one visitor take the GPU

Building an anonymous AI photo editor without letting one visitor take the GPU

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1 min read
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