Hugues Romain
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Engineering notes

AI agents in production, full-stack architecture, hands-on lessons from the field.

  • August 18, 2026·3 min read

    Orchestrating AI agents in production: lessons learned

    What eighteen months of running autonomous agents in production taught me about durable workflows, streaming, and the failure modes nobody plans for.

    AI AgentsTemporalFastAPIProduction
  • July 7, 2026·3 min read

    Multi-provider LLM: why and how to abstract

    Making four LLM providers interchangeable without touching agent code: the reasons to do it, the architecture that held up, and the traps along the way.

    LLMLiteLLMArchitectureClaude Agent SDK