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# backend

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

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I Spent 24 Hours Hardening My Stack (and Somehow Made It Friendlier Too)

I Spent 24 Hours Hardening My Stack (and Somehow Made It Friendlier Too)

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2 min read
Understanding OAuth Login Flow with GitHub: Why Your Backend is Essential

Understanding OAuth Login Flow with GitHub: Why Your Backend is Essential

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2 min read
Spring Boot and Validation: A Complete Guide with @Valid and @Validated

Spring Boot and Validation: A Complete Guide with @Valid and @Validated

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6 min read
🧩 Cómo solucionar problemas de integridad en dependencias de Node.js

🧩 Cómo solucionar problemas de integridad en dependencias de Node.js

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5 min read
Why Using Emojis in Logs and Status Messages Is a Good Idea

Hacktoberfest: Open Source Reflections

Why Using Emojis in Logs and Status Messages Is a Good Idea

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3 min read
Next-Level REST Concepts: Idempotency, Caching, and Beyond

Next-Level REST Concepts: Idempotency, Caching, and Beyond

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3 min read
Building a Production-Ready Rust API: Lessons from HNG Stage 0

Building a Production-Ready Rust API: Lessons from HNG Stage 0

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2 min read
Build Your Own Forum with FastAPI: Step 6 - Comments and Replies

Build Your Own Forum with FastAPI: Step 6 - Comments and Replies

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6 min read
Fun, simple, NOT scalable background worker based on Django Cache

Fun, simple, NOT scalable background worker based on Django Cache

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3 min read
🚀 Node.js + TypeScript + Hono.js — Enterprise-Grade Native Architecture

🚀 Node.js + TypeScript + Hono.js — Enterprise-Grade Native Architecture

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5 min read
Profile API with Cat Facts

Profile API with Cat Facts

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2 min read
How to build your own file-system MCP server (A step-by-step guide)

How to build your own file-system MCP server (A step-by-step guide)

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6 min read
I deployed 108 MVPs in 2025. Here's the deployment platform data you actually need

I deployed 108 MVPs in 2025. Here's the deployment platform data you actually need

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2 min read
একজন সিনিয়র ইঞ্জিনিয়ারের মতো করে স্কেলিং করুন (সার্ভার, ডেটাবেস, লোড ব্যালেন্সার, SPOF)

একজন সিনিয়র ইঞ্জিনিয়ারের মতো করে স্কেলিং করুন (সার্ভার, ডেটাবেস, লোড ব্যালেন্সার, SPOF)

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7 min read
Building a Simple API with Node.js and Express

Building a Simple API with Node.js and Express

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3 min read
A Usabilidade no Back-End

A Usabilidade no Back-End

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5 min read
Dockerizing Backend Services

Dockerizing Backend Services

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5 min read
Quillion - Python Web Framework for Backend Developers

Quillion - Python Web Framework for Backend Developers

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1 min read
# How I Fixed Our Auth Bottleneck: From Some Seconds to Instant

# How I Fixed Our Auth Bottleneck: From Some Seconds to Instant

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4 min read
Error Handling and Logging: The Things That Save Your Backend

Error Handling and Logging: The Things That Save Your Backend

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2 min read
⚙️ Behind Every API: The Role of a Backend Developer

⚙️ Behind Every API: The Role of a Backend Developer

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3 min read
Apache ZooKeeper: The Unsung Hero of Distributed Systems

Apache ZooKeeper: The Unsung Hero of Distributed Systems

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8 min read
Authentication & Authorization in Backend Development

Authentication & Authorization in Backend Development

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4 min read
HTTP status VS response body

HTTP status VS response body

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2 min read
Arrays

Arrays

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2 min read
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