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

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Solana Transactions Explained for Backend Developers

Solana Transactions Explained for Backend Developers

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3 min read
The Rust binding compiled fine. then it started segfaulting in prod

The Rust binding compiled fine. then it started segfaulting in prod

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4 min read
5 Unix Timestamp Mistakes Every Developer Makes

5 Unix Timestamp Mistakes Every Developer Makes

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3 min read
Configuration styles: XML annotations Java config

Configuration styles: XML annotations Java config

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7 min read
Storing Uploaded Files and Serving Them in Express

Storing Uploaded Files and Serving Them in Express

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8 min read
What is Node.js? JavaScript on the Server Explained

What is Node.js? JavaScript on the Server Explained

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10 min read
Testing Hexagonal Go: Fakes at the Port, Not Mocks Everywhere

Testing Hexagonal Go: Fakes at the Port, Not Mocks Everywhere

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7 min read
Learning Express.js As If You Built It Yourself

Learning Express.js As If You Built It Yourself

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12 min read
Design a Rate Limiter: 4 Algorithms, 4 Trade-Offs

Design a Rate Limiter: 4 Algorithms, 4 Trade-Offs

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8 min read
Design a URL Shortener: The Constraints Interviewers Actually Probe

Design a URL Shortener: The Constraints Interviewers Actually Probe

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9 min read
Saga Timeouts: The Compensation Path Most Teams Never Test

Saga Timeouts: The Compensation Path Most Teams Never Test

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7 min read
Outbox or CDC in 2026: The Decision That Shapes Your Whole Pipeline

Outbox or CDC in 2026: The Decision That Shapes Your Whole Pipeline

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7 min read
Picking a Data Store in 2026: 5 Questions Before You Reach for Postgres

Picking a Data Store in 2026: 5 Questions Before You Reach for Postgres

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7 min read
Soft Delete vs Archive Table: The Choice That Haunts Your Queries

Soft Delete vs Archive Table: The Choice That Haunts Your Queries

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6 min read
Beyond "Up" or "Down": Engineering Graceful Degradation in Go

Beyond "Up" or "Down": Engineering Graceful Degradation in Go

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4 min read
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