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# backend

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

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Simple Backend Development using Express.js and Node.js with a simple practical project

Simple Backend Development using Express.js and Node.js with a simple practical project

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38 min read
DNS Demystified: How It Works, Why Hackers Target It & How DNS Hijacking Really Happens
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DNS Demystified: How It Works, Why Hackers Target It & How DNS Hijacking Really Happens

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3 min read
RepoSense API : Repository Intelligence That Actually Works
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Xano AI-Powered Backend Challenge: Public API Submission

RepoSense API : Repository Intelligence That Actually Works

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17 min read
Python Asyncio: The Real Difference Between `await` and `create_task`

Python Asyncio: The Real Difference Between `await` and `create_task`

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3 min read
Supercharge Your Go Applications: Advanced Caching Strategies for High-Load Systems

Supercharge Your Go Applications: Advanced Caching Strategies for High-Load Systems

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4 min read
A FastAPI Application Was Freezing — Adding Workers Fixed It

A FastAPI Application Was Freezing — Adding Workers Fixed It

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2 min read
Production-Ready JWT + RBAC Auth for NestJS (With Structured API Responses)

Production-Ready JWT + RBAC Auth for NestJS (With Structured API Responses)

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1 min read
Why Most Reporting Systems Fail Before the UI Even Loads
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Why Most Reporting Systems Fail Before the UI Even Loads

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18 min read
Decoding Buffers in Node.js: The Hidden Powerhouse of Data Handling

Decoding Buffers in Node.js: The Hidden Powerhouse of Data Handling

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2 min read
How to implement Pagination in Spring-boot project?
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How to implement Pagination in Spring-boot project?

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2 min read
WebSockets in Go using Gorilla
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WebSockets in Go using Gorilla

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10 min read
Declutta Backend — Case Study
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Declutta Backend — Case Study

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6 min read
I Built an API That Reads Your Git Chaos & Writes Perfect Commits (+Catches Your Exposed API Keys)
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Xano AI-Powered Backend Challenge: Public API Submission

I Built an API That Reads Your Git Chaos & Writes Perfect Commits (+Catches Your Exposed API Keys)

41
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13 min read
My Service is Slow! Where Do I Start? (Performance Tuning Basics)

My Service is Slow! Where Do I Start? (Performance Tuning Basics)

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3 min read
Understanding Go's context Package: A Guide to Proper Usage
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Understanding Go's context Package: A Guide to Proper Usage

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7 min read
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