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Rob BlinsingerSoftware Engineer

Notes on building things and what I learn along the way.

Rob Blinsinger

Latest Posts

  • Querying a lot of data real quick

    Measure twice, cut once. Implementing a recipe search engine that queries a million recipes in under 25ms.

    postgresqlquery-optimizationdenormalizationedge-computinglow-latency
  • AI Agents and Applesauce

    Building an AI agent to parse recipe ingredients, then caching so aggressively it almost never gets called. A deep dive into normalization, multi-layer caching, and cost-efficient LLM pipelines.

    ai-agentspythondata-pipelinespydanticnlpcascade-architecture