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# backend

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

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I Built an API Gateway from Scratch in Python — Zero Dependencies

I Built an API Gateway from Scratch in Python — Zero Dependencies

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4 min read
Serie 2: Resilient Architecture — Production Patterns

Serie 2: Resilient Architecture — Production Patterns

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2 min read
Serie 2: Resilient Architecture — Production Patterns

Serie 2: Resilient Architecture — Production Patterns

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2 min read
Designing Scalable Multi-Tenant SaaS Applications

Designing Scalable Multi-Tenant SaaS Applications

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9 min read
TypeScript strict mode: the 6 tsconfig options that actually matter in production and when to enable them

TypeScript strict mode: the 6 tsconfig options that actually matter in production and when to enable them

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9 min read
What Is Database Sharding — and When Does Your Startup Actually Need It

What Is Database Sharding — and When Does Your Startup Actually Need It

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9 min read
Great Stack to Doesn't Work #2 — Kafka: "Where Did My Messages Go?"

Great Stack to Doesn't Work #2 — Kafka: "Where Did My Messages Go?"

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8 min read
Great Stack to Doesn't Work Bonus: SQL vs NoSQL: Which One in 2026?

Great Stack to Doesn't Work Bonus: SQL vs NoSQL: Which One in 2026?

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3 min read
"NestJS authentication in 5 minutes"

"NestJS authentication in 5 minutes"

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1 min read
Stop Hardcoding 301s: How I Built a Redirect Engine That Doesn't Break at 2 A.M.

Stop Hardcoding 301s: How I Built a Redirect Engine That Doesn't Break at 2 A.M.

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6 min read
How to Use Pre-Signed S3 URLs for Direct Browser-to-Storage Uploads

How to Use Pre-Signed S3 URLs for Direct Browser-to-Storage Uploads

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7 min read
How I bypassed Vercel Serverless timeouts to build a decoupled document ingestion pipeline

How I bypassed Vercel Serverless timeouts to build a decoupled document ingestion pipeline

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2 min read
Why Your File Upload Endpoint Times Out at 4GB

Why Your File Upload Endpoint Times Out at 4GB

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7 min read
Session Management, Rate Limiting & Caching using Redis

Session Management, Rate Limiting & Caching using Redis

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5 min read
Spring Security Filter Chain: A Deep Dive for Java Backend Engineers

Spring Security Filter Chain: A Deep Dive for Java Backend Engineers

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8 min read
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