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# backend

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

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Why Client-Side Rate Limiting is Your API's Best Friend 🤝

Why Client-Side Rate Limiting is Your API's Best Friend 🤝

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7 min read
Backend Foundations Lab — Full Walkthrough

Backend Foundations Lab — Full Walkthrough

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3 min read
Building an Anchor Output Fee Bumping Service - Part 3: Setup & Implementation

Building an Anchor Output Fee Bumping Service - Part 3: Setup & Implementation

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6 min read
10 Complex PHP Errors: Root Cause & How to Fix Them

10 Complex PHP Errors: Root Cause & How to Fix Them

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3 min read
How to Make Webhook Processing Idempotent in .NET

How to Make Webhook Processing Idempotent in .NET

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3 min read
Stop Writing Spaghetti APIs: A Practical Guide to Clean REST API Design

Stop Writing Spaghetti APIs: A Practical Guide to Clean REST API Design

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5 min read
Should You Use TypeScript in Your Node.js Project? Pros and Cons Explained

Should You Use TypeScript in Your Node.js Project? Pros and Cons Explained

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2 min read
Give Your AG2 Agents a UI with AG‑UI and CopilotKit

Give Your AG2 Agents a UI with AG‑UI and CopilotKit

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9 min read
🚀 How Uber, Swiggy & Zomato Find the Nearest Delivery Agent in Real Time

🚀 How Uber, Swiggy & Zomato Find the Nearest Delivery Agent in Real Time

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4 min read
RFQ automation: designing a supplier quoting system

RFQ automation: designing a supplier quoting system

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5 min read
Laravel Scheduler in Production: Why I Use It (and How I Make It Reliable)

Laravel Scheduler in Production: Why I Use It (and How I Make It Reliable)

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4 min read
Interview Question about Authentication: JWT vs OAuth2 vs SSO

Interview Question about Authentication: JWT vs OAuth2 vs SSO

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5 min read
Kafka Consumer Graceful Shutdown: Handle WakeupException and Commit Offsets Safely

Kafka Consumer Graceful Shutdown: Handle WakeupException and Commit Offsets Safely

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4 min read
🔐 MODULE 3: Authentication & Security (Very Important)

🔐 MODULE 3: Authentication & Security (Very Important)

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6 min read
🐳 MODULE 6: DevOps & Backend Knowledge (Preferred Skills)

🐳 MODULE 6: DevOps & Backend Knowledge (Preferred Skills)

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3 min read
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