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Ricardo Zavala / Writing

Writing

Engineering stories, post-mortems, and architecture notes from building complex systems.

Jan 15, 2025

Enroll: How I Stopped a Registration-Day Meltdown with PostgreSQL Row Locks

Distributed SystemsPostgreSQLConcurrency
Jan 15, 2025

Nomadhood: Fixing Neighborhood Recommendations with pgvector

Full-stackpgvectorRecommendation Engine
Jan 15, 2025

Blaqjaq: Decoupling Game State from React with a Pure Reducer

ReactGame Engine3D rendering
Jan 15, 2025

Emergency Lifeline Auditor: Unifying Federal Datasets for Disaster Response

Civic DataData PipelinesData Visualization
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