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

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Streamlining Backend Efficiency: Eliminating Data Aggregation Complexity in Single Input Fields

Streamlining Backend Efficiency: Eliminating Data Aggregation Complexity in Single Input Fields

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14 min read
How I Architected a Real-Time Gaming Backend Supporting 3,000+ Concurrent Users with WebSockets

How I Architected a Real-Time Gaming Backend Supporting 3,000+ Concurrent Users with WebSockets

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10 min read
HTTP/1.1 Deep Dive: Headers, Methods & Status Codes for API Builders

HTTP/1.1 Deep Dive: Headers, Methods & Status Codes for API Builders

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4 min read
How I Built a High-Throughput Transaction Processor with Kafka, Redis, PostgreSQL, and MongoDB

How I Built a High-Throughput Transaction Processor with Kafka, Redis, PostgreSQL, and MongoDB

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8 min read
The old works! (or the humble monolith)

The old works! (or the humble monolith)

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3 min read
How to Validate Cards Properly with BIN Intelligence

How to Validate Cards Properly with BIN Intelligence

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12 min read
Build Your Own Passwordless OTP Auth on AWS Lambda

Build Your Own Passwordless OTP Auth on AWS Lambda

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13 min read
I’m a Python Developer — So I Built a Better IAM System for Laravel

I’m a Python Developer — So I Built a Better IAM System for Laravel

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2 min read
Show HN: Calljmp–TypeScript agentic back end+runtime for production AI workflows

Show HN: Calljmp–TypeScript agentic back end+runtime for production AI workflows

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4 min read
Addressing Single Point of Failure Concerns

Addressing Single Point of Failure Concerns

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13 min read
Why I Decided to Learn Go — And What My First Commit Looked Like

Why I Decided to Learn Go — And What My First Commit Looked Like

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3 min read
Stop paying OpenAI to transcribe your voice notes (My offline Telegram bot stack) 🎙️

Stop paying OpenAI to transcribe your voice notes (My offline Telegram bot stack) 🎙️

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2 min read
Building Powerful CLI Tools in Go with Cobra 🐍

Building Powerful CLI Tools in Go with Cobra 🐍

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7 min read
Building a 5000+ Notifications/sec Event Pipeline with Kafka & Distributed Idempotency

Building a 5000+ Notifications/sec Event Pipeline with Kafka & Distributed Idempotency

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6 min read
Do You Actually Need an AI Gateway? (And When a Simple LLM Wrapper Isn’t Enough)

Do You Actually Need an AI Gateway? (And When a Simple LLM Wrapper Isn’t Enough)

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7 min read
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