Writing

Notes from systems work, AI implementation, and technical reading

A mix of internal retrospectives, architecture write-ups, and reading notes distilled into practical insights.

Write-up
Designing Semantic Search with pgVector and OpenAI Embeddings

Production notes on top-K retrieval, query rewriting, and taxonomy-aware filtering for better relevance.

Vector SearchOpenAIPostgreSQLSystem Design
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Notes
FOQS-Style Event Orchestration for Microservices

A practical breakdown of priority queues, retry policy, and dispatch discipline in asynchronous architectures.

Distributed SystemsKafkaMicroservices
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Reading
Agent Handoff Patterns in Automation Workflows

Implementation notes for chaining specialized agents with typed contracts and validation gates.

AgentsAutomationPydanticAI
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