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# backend

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

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GraphQL in Go looks simple at first: write a schema, run gqlgen, fill in the resolvers. But the real story starts later.

GraphQL in Go looks simple at first: write a schema, run gqlgen, fill in the resolvers. But the real story starts later.

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1 min read
Spring Boot : Quand @Transactional décide de ruiner votre journée

Spring Boot : Quand @Transactional décide de ruiner votre journée

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2 min read
I Killed a Python Worker Mid-Task. Here's What Should Have Happened.

I Killed a Python Worker Mid-Task. Here's What Should Have Happened.

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4 min read
The RED Method: Request Rate, Errors, and Duration as Your Core SLIs

The RED Method: Request Rate, Errors, and Duration as Your Core SLIs

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3 min read
How I Built a Test Infrastructure from Scratch (And Why It Saved Our Project)

How I Built a Test Infrastructure from Scratch (And Why It Saved Our Project)

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2 min read
CAP Theorem — What Every Developer Gets Wrong

CAP Theorem — What Every Developer Gets Wrong

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3 min read
Beyond Page Speed: Why Every Developer Needs a Warmup Cache Request Strategy

Beyond Page Speed: Why Every Developer Needs a Warmup Cache Request Strategy

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2 min read
The Modular Monolith 2026 Complete Guide — Spring Modulith, ArchUnit Fitness Functions, and Lessons from Shopify's 30TB/min Architecture

The Modular Monolith 2026 Complete Guide — Spring Modulith, ArchUnit Fitness Functions, and Lessons from Shopify's 30TB/min Architecture

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10 min read
Why document image quality should influence routing logic

Why document image quality should influence routing logic

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2 min read
Automation Engineer

Automation Engineer

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2 min read
Title: From Development to Production: Testing, Deploying, and Understanding the Real-World Impact of Our AI Support Agent

Title: From Development to Production: Testing, Deploying, and Understanding the Real-World Impact of Our AI Support Agent

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4 min read
Backend Development & API Integration Title: Building the Backend Brain: How We Connected OpenAI, LangGraph, and REST APIs for Our Support Agent

Backend Development & API Integration Title: Building the Backend Brain: How We Connected OpenAI, LangGraph, and REST APIs for Our Support Agent

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4 min read
Most webhook security guides protect the wrong side. The scary part is delivery.

Most webhook security guides protect the wrong side. The scary part is delivery.

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3 min read
Reconciliation in Distributed Financial Systems: Why Correct Systems Still Need to Reconcile

Reconciliation in Distributed Financial Systems: Why Correct Systems Still Need to Reconcile

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4 min read
The Payment Rail That Quietly Runs Britain

The Payment Rail That Quietly Runs Britain

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14 min read
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