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

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Hello World: Building Clean, Scalable, and Modular Systems

Hello World: Building Clean, Scalable, and Modular Systems

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2 min read
How I Improved ERP Backend Performance by 20%

How I Improved ERP Backend Performance by 20%

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3 min read
Design a Scalable Chat Application Combine everything into one architecture

Design a Scalable Chat Application Combine everything into one architecture

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8 min read
Credit Notes and Refunds in a Multi-Currency Ledger: Which Exchange Rate Actually Applies?

Credit Notes and Refunds in a Multi-Currency Ledger: Which Exchange Rate Actually Applies?

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5 min read
Why Vehicle Fitment Is a Composite-Key Problem (With TypeScript)

Why Vehicle Fitment Is a Composite-Key Problem (With TypeScript)

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4 min read
FOR UPDATE SKIP LOCKED Was Not Enough: A Stale Failure Write Race in an Inbox Processor

FOR UPDATE SKIP LOCKED Was Not Enough: A Stale Failure Write Race in an Inbox Processor

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7 min read
Designing a Dead-Letter Queue for Webhook Processing: Architecture, Alerting, and Manual Replay

Designing a Dead-Letter Queue for Webhook Processing: Architecture, Alerting, and Manual Replay

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11 min read
TikTok Shop Customer Service Webhooks: A Production-Ready Implementation Guide

TikTok Shop Customer Service Webhooks: A Production-Ready Implementation Guide

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7 min read
Rethinking DELETE: Idempotency Design and Correct Semantics for Delete Endpoints

Rethinking DELETE: Idempotency Design and Correct Semantics for Delete Endpoints

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5 min read
Quant trading system architecture: a practical blueprint

Quant trading system architecture: a practical blueprint

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3 min read
I kept rebuilding the same backend for every side project, so I built Kroxt

I kept rebuilding the same backend for every side project, so I built Kroxt

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1 min read
Idempotent Signup Emails in REST APIs

Idempotent Signup Emails in REST APIs

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4 min read
System Design Crash Course: Scaling 100 to 100M Users

System Design Crash Course: Scaling 100 to 100M Users

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2 min read
API Rate Limiting: A Complete Guide for Developers

API Rate Limiting: A Complete Guide for Developers

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14 min read
When Should You Actually Use MongoDB Instead of MySQL?

When Should You Actually Use MongoDB Instead of MySQL?

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2 min read
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