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

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Making a Bot Production-Ready: Operation Logs, 2FA and Signed Plugins

Making a Bot Production-Ready: Operation Logs, 2FA and Signed Plugins

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6 min read
A review pipeline needs an action log, not a policy page

A review pipeline needs an action log, not a policy page

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4 min read
Collections.unmodifiableList vs List.copyOf in Java

Collections.unmodifiableList vs List.copyOf in Java

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3 min read
An entry type is a row with a value band and a signer

An entry type is a row with a value band and a signer

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4 min read
Circuit Breaker Patterns for LLM Orchestration: Hardening Dify Workflows Against API Failures

Circuit Breaker Patterns for LLM Orchestration: Hardening Dify Workflows Against API Failures

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3 min read
Auditing SMS Event Notification Alerts — Node.js Delivery Polling for Class Openings

Auditing SMS Event Notification Alerts — Node.js Delivery Polling for Class Openings

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8 min read
Tracing Fraud Rings with a Graph: What I Learned Building with FalkorDB

Tracing Fraud Rings with a Graph: What I Learned Building with FalkorDB

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2 min read
5 Common JSON Mistakes That Break API Requests (With Fixes)

5 Common JSON Mistakes That Break API Requests (With Fixes)

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3 min read
Column Selection Is Not an Index: Two Different Ways to Reduce Database Work

Column Selection Is Not an Index: Two Different Ways to Reduce Database Work

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3 min read
Dissecting Open WebUI's FastAPI Architecture: SSE Streaming and Multi-Provider Routing

Dissecting Open WebUI's FastAPI Architecture: SSE Streaming and Multi-Provider Routing

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3 min read
How to Structure a NestJS Backend for AI-Assisted Development

How to Structure a NestJS Backend for AI-Assisted Development

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5 min read
Bounded Parallelism in Go Worker Pools: Semaphore Mechanics, Backpressure Propagation, and the Starvation Boundary

Bounded Parallelism in Go Worker Pools: Semaphore Mechanics, Backpressure Propagation, and the Starvation Boundary

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6 min read
Internal Documentation Semantic Search: Retrieval Contracts and Labeled Evaluation Sets

Internal Documentation Semantic Search: Retrieval Contracts and Labeled Evaluation Sets

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5 min read
Deterministic Open-Registry Verification & L2 Settlement Benchmarks: Handling Schema Drift, Redirects, and Replay Windows

Deterministic Open-Registry Verification & L2 Settlement Benchmarks: Handling Schema Drift, Redirects, and Replay Windows

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6 min read
Version the wire schema, normalize at the boundary, and keep failures visible

Version the wire schema, normalize at the boundary, and keep failures visible

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4 min read
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