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

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How every file in our client workspace lands in one library (and where Drive still wins)

How every file in our client workspace lands in one library (and where Drive still wins)

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5 min read
MobileTopUP: Designing a Safer Mobile Recharge Flow

MobileTopUP: Designing a Safer Mobile Recharge Flow

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5 min read
I Built a Free REST API That Aggregates 330 Remote Jobs From 5 Sources in Real-Time

I Built a Free REST API That Aggregates 330 Remote Jobs From 5 Sources in Real-Time

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2 min read
SQLazy: Get the Latest Closed Before ConfirmationStarted

SQLazy: Get the Latest Closed Before ConfirmationStarted

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3 min read
Shopify Shipping Architecture: Carrier Service API vs Delivery Customization

Shopify Shipping Architecture: Carrier Service API vs Delivery Customization

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2 min read
Why Your BullMQ / Redis Job Queue is Silently Leaking Memory (And How to Fix It)

Why Your BullMQ / Redis Job Queue is Silently Leaking Memory (And How to Fix It)

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8 min read
Building a Low-Cost US Stock Real-Time API Integration with WebSocket and REST

Building a Low-Cost US Stock Real-Time API Integration with WebSocket and REST

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3 min read
Eliminating cold-start latency: Cache warming patterns and telemetry with wredis

Eliminating cold-start latency: Cache warming patterns and telemetry with wredis

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2 min read
Automação entre sistemas: o que decidir antes de conectar A com B

Automação entre sistemas: o que decidir antes de conectar A com B

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5 min read
Microservices Aren't Just About Breaking a Monolith Into Smaller Apps

Microservices Aren't Just About Breaking a Monolith Into Smaller Apps

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6 min read
The Happy Path Is Lying to You: What Production Systems Taught Me About Idempotency, Reversals, and Financial Truth

The Happy Path Is Lying to You: What Production Systems Taught Me About Idempotency, Reversals, and Financial Truth

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11 min read
Building a Real-Time Notification System at Scale: The Gandalf Approach

Building a Real-Time Notification System at Scale: The Gandalf Approach

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5 min read
A Straightforward Guide for MVCC in Postgres

A Straightforward Guide for MVCC in Postgres

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14 min read
Automação de cobrança: o que decidir antes de deixar o sistema cobrar sozinho

Automação de cobrança: o que decidir antes de deixar o sistema cobrar sozinho

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4 min read
JWTs Fail Validation for Some Requests but Not Others: Clock Skew, `nbf`, and How Much Leeway Is Safe

JWTs Fail Validation for Some Requests but Not Others: Clock Skew, `nbf`, and How Much Leeway Is Safe

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7 min read
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