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#backend

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

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The warmup engine that worked perfectly and did nothing

The warmup engine that worked perfectly and did nothing

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2 min read
I created the simple logger.

I created the simple logger.

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1 min read
I Built a Load Balancer from Scratch (No Libraries, Just Vibes)

I Built a Load Balancer from Scratch (No Libraries, Just Vibes)

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5 min read
Webhook idempotency for stablecoin checkout

Webhook idempotency for stablecoin checkout

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2 min read
System Design Series #4: Understanding Rate Limiting - Why Every Scalable Application Needs It

System Design Series #4: Understanding Rate Limiting - Why Every Scalable Application Needs It

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4 min read
Inside Twio: Optimizing Queue System for AI Workflows Instead of Scaling Compute

Inside Twio: Optimizing Queue System for AI Workflows Instead of Scaling Compute

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6 min read
Setting up LiteLLM (SDK + Proxy Gateway)

Setting up LiteLLM (SDK + Proxy Gateway)

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2 min read
Design of risk control verification logic for user deposit

Design of risk control verification logic for user deposit

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3 min read
READ COMMITTED isn't as safe as you think

READ COMMITTED isn't as safe as you think

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6 min read
Idempotency in NestJS, and Why Your Transaction ID Is Not Always Enough

Idempotency in NestJS, and Why Your Transaction ID Is Not Always Enough

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4 min read
Replacing Stremio's closed streaming server with an open one — inbound peers and playhead-first streaming

Replacing Stremio's closed streaming server with an open one — inbound peers and playhead-first streaming

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2 min read
REST vs. GraphQL: A Decision Framework, Not a Holy War

REST vs. GraphQL: A Decision Framework, Not a Holy War

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4 min read
Synchronous vs Asynchronous Workloads: Why Modern Systems Cannot Afford To Wait

Synchronous vs Asynchronous Workloads: Why Modern Systems Cannot Afford To Wait

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5 min read
Why I Stopped Building CRUD Apps and Started Building Production-Grade Backend Systems

Why I Stopped Building CRUD Apps and Started Building Production-Grade Backend Systems

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1 min read
5 Python Tricks Every Backend Dev Should Know

5 Python Tricks Every Backend Dev Should Know

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3 min read
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