Hugues Romain
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Engineering notes

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

  • September 10, 2026·2 min read

    Shipping consumer apps solo: what Axiome taught me

    Five consumer apps designed, built and submitted without a team. The release chain, the AI in production, and why product taste now matters as much as the code.

    AxiomeExpoMobileIndie
  • September 9, 2026·1 min read

    Finding an app market before you write the first screen

    Signal Radar is a SaaS I built to surface exploitable app markets from trend signals — so the next Axiome app is not a guess.

    Signal RadarAxiomeProduct
  • 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