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# backend

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

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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

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?

How to implement Pagination in Spring-boot project?

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2 min read
WebSockets in Go using Gorilla

WebSockets in Go using Gorilla

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10 min read
Declutta Backend — Case Study

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)

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)

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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

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

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7 min read
Three Ways to Upload Files: What I Learned While Building My Backend

Three Ways to Upload Files: What I Learned While Building My Backend

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3 min read
Core Technologies Used in Cryptocurrency Exchange Development

Core Technologies Used in Cryptocurrency Exchange Development

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4 min read
Scrapy Middlewares: A Practical Guide for Beginners (With Real-World Examples)

Scrapy Middlewares: A Practical Guide for Beginners (With Real-World Examples)

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8 min read
PHP Killed Dynamic Properties. Here's Why (And What to Do)

PHP Killed Dynamic Properties. Here's Why (And What to Do)

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2 min read
Designing Crypto Invoice Systems That Actually Work in Production

Designing Crypto Invoice Systems That Actually Work in Production

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4 min read
Data vs Behavior in Rust

Data vs Behavior in Rust

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2 min read
Understanding the Cluster Module in Node.js: Your Guide to Efficient Scaling

Understanding the Cluster Module in Node.js: Your Guide to Efficient Scaling

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1 min read
From Beginner to Pro: Setting Up a TypeScript NestJS Backend with Prisma

From Beginner to Pro: Setting Up a TypeScript NestJS Backend with Prisma

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21 min read
Introducing Pale Blue Spring Admin: auto-generated admin UI for Spring Boot

Introducing Pale Blue Spring Admin: auto-generated admin UI for Spring Boot

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2 min read
Web Scraping: What It Is, How It Works, and What You Should Watch Out For

Web Scraping: What It Is, How It Works, and What You Should Watch Out For

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4 min read
PromptShield AI – An AI Cost & Risk Firewall Built with Xano

Xano AI-Powered Backend Challenge: Full-Stack Submission

PromptShield AI – An AI Cost & Risk Firewall Built with Xano

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5 min read
The Covenant Guardian

Xano AI-Powered Backend Challenge: Public API Submission

The Covenant Guardian

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1 min read
Using Console Colors with Node.js: A Complete Guide for Cleaner, Smarter Terminal Output

Using Console Colors with Node.js: A Complete Guide for Cleaner, Smarter Terminal Output

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4 min read
Serverless Form Processing: Building Scalable Form Handlers with Zero Infrastructure

Serverless Form Processing: Building Scalable Form Handlers with Zero Infrastructure

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12 min read
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