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

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You’re Not Validating Your Traces (And That’s a Problem)

You’re Not Validating Your Traces (And That’s a Problem)

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2 min read
JWT Explained for Beginners — With Simple Math Analogies

JWT Explained for Beginners — With Simple Math Analogies

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3 min read
SurrealDB: The "One-Size-Fits-All" Database for Lazy Developers (Part 1)

SurrealDB: The "One-Size-Fits-All" Database for Lazy Developers (Part 1)

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2 min read
I deleted my entire AI microservice and just used Postgres (here is why) 🐘⚡

I deleted my entire AI microservice and just used Postgres (here is why) 🐘⚡

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3 min read
Beyond Chatbots: The Architecture of Agentic AI in Indian Hospitals

Beyond Chatbots: The Architecture of Agentic AI in Indian Hospitals

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4 min read
A Node.js file watcher that survives real editors and noisy events

A Node.js file watcher that survives real editors and noisy events

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6 min read
FastAPI Under Load: 5 Production Issues Most Teams Discover Too Late

FastAPI Under Load: 5 Production Issues Most Teams Discover Too Late

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2 min read
EventEmitter internals: Listener identity, once(), and safe dispatch

EventEmitter internals: Listener identity, once(), and safe dispatch

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6 min read
Transaction Orchestration in Distributed Financial Systems: Coordination, Idempotency, and Eventual Consistency

Transaction Orchestration in Distributed Financial Systems: Coordination, Idempotency, and Eventual Consistency

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3 min read
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
How to Validate Cards Properly with BIN Intelligence

How to Validate Cards Properly with BIN Intelligence

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12 min read
Why Backend Engineers Have an Advantage in the AI Era

Why Backend Engineers Have an Advantage in the AI Era

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2 min read
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