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

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Dead-Letter Queues for Webhooks: Safe Replay, Idempotency, and Monitoring

Dead-Letter Queues for Webhooks: Safe Replay, Idempotency, and Monitoring

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5 min read
Why Your Webhook Retries Keep Creating Duplicates (and the Design That Actually Fixes It)

Why Your Webhook Retries Keep Creating Duplicates (and the Design That Actually Fixes It)

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7 min read
Webhook Reliability 101: Retries, Idempotency, and the Bugs That Bite at 2 A.M.

Webhook Reliability 101: Retries, Idempotency, and the Bugs That Bite at 2 A.M.

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6 min read
If Claude Code is expensive or hard to access for you, try OpenCode

If Claude Code is expensive or hard to access for you, try OpenCode

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1 min read
I Almost Gave Up on QuizRank Because I Thought Render Was Too Small

I Almost Gave Up on QuizRank Because I Thought Render Was Too Small

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4 min read
Laravel Queue Workers: Processing Background Jobs at Scale

Laravel Queue Workers: Processing Background Jobs at Scale

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5 min read
Go Web Frameworks: Why I Chose Gin Over Fiber for a Real-Time Geo-App

Go Web Frameworks: Why I Chose Gin Over Fiber for a Real-Time Geo-App

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4 min read
Your Serverless Cron Job Failed Silently at 3AM: Making Event-Driven Jobs Reliable

Your Serverless Cron Job Failed Silently at 3AM: Making Event-Driven Jobs Reliable

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6 min read
Auth Email Outbox Checks in PostgreSQL

Auth Email Outbox Checks in PostgreSQL

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4 min read
WebSocket in Spring Boot, Explained Simply

WebSocket in Spring Boot, Explained Simply

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3 min read
Streaming Responses in Next.js App Router — Server-Sent Events and ReadableStream

Streaming Responses in Next.js App Router — Server-Sent Events and ReadableStream

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3 min read
Spring Boot Actuator: What to Expose, What to Hide, and What to Check Before Adding Endpoints

Spring Boot Actuator: What to Expose, What to Hide, and What to Check Before Adding Endpoints

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7 min read
CĂłmo probar emails de referidos en tu SaaS

CĂłmo probar emails de referidos en tu SaaS

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4 min read
Building an Escape Room Puzzle Designer in typescript with NodeJS

Building an Escape Room Puzzle Designer in typescript with NodeJS

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4 min read
Observability for LLM Apps: Tracing, Cost Tracking, and Eval Loops

Observability for LLM Apps: Tracing, Cost Tracking, and Eval Loops

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5 min read
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