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

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Integer Money and Row Level Security in Postgres

Integer Money and Row Level Security in Postgres

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3 min read
Azure OpenAI Outage: Keep Your AI App Running

Azure OpenAI Outage: Keep Your AI App Running

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5 min read
Do Not Retry an LLM Rate Limit, Reschedule It

Do Not Retry an LLM Rate Limit, Reschedule It

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3 min read
Put the Model Last: A Cheaper, Safer Chatbot

Put the Model Last: A Cheaper, Safer Chatbot

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3 min read
Why I Stopped Storing Translation Files in Git

Why I Stopped Storing Translation Files in Git

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3 min read
My FastAPI Dependency Ran Once When I Needed It Twice

My FastAPI Dependency Ran Once When I Needed It Twice

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8 min read
What We Learned Building Cross-Channel Message Routing

What We Learned Building Cross-Channel Message Routing

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6 min read
Retrieval Architecture for Candidate Search: Bounded Fallbacks and Audit Trails

Retrieval Architecture for Candidate Search: Bounded Fallbacks and Audit Trails

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6 min read
What Is HTTP? Why Is It Stateless? So how does login work? | Deeper Dive into HTTP #1

What Is HTTP? Why Is It Stateless? So how does login work? | Deeper Dive into HTTP #1

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4 min read
Handling Balances and Transactions: Patterns and Anti-Patterns

Handling Balances and Transactions: Patterns and Anti-Patterns

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6 min read
Free MCP Server Hosting: What Zero Dollars Actually Gets You

Free MCP Server Hosting: What Zero Dollars Actually Gets You

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4 min read
Tracing Email Verification Across REST API Boundaries

Tracing Email Verification Across REST API Boundaries

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5 min read
Add S3 uploads to Vercel apps without storing long-lived AWS keys

Add S3 uploads to Vercel apps without storing long-lived AWS keys

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6 min read
Graceful Shutdown in Node.js: Preventing Dropped Requests and Broken Database Transactions

Graceful Shutdown in Node.js: Preventing Dropped Requests and Broken Database Transactions

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10 min read
Dev Log: Understanding N-Tier Architecture as a Backend Developer

Dev Log: Understanding N-Tier Architecture as a Backend Developer

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3 min read
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