Service · LLM Apps / GPT / Claude · 14.5% demand share

LLM apps with GPT & Claude

Ship production LLM features — chat, tools, structured outputs — wired into your Rails or product stack with Claude, GPT, or both.

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Who it’s for

  • Founders adding AI into an existing product
  • Teams that need reliable tool-calling, not a demo chatbot
  • Operators who want GPT/Claude without a six-month research project

What you get

  • Architecture + model choice for your use case
  • Rails/API integration with streaming where it matters
  • Prompt + eval loop so quality doesn’t rot after launch
  • Deploy, logging, and cost guardrails

What this is

LLM apps are where most buyer demand sits right now — not “AI strategy decks,” but working product surfaces on GPT, Claude, and similar models.

I build the integration layer: auth, tools, structured JSON, streaming UI, rate limits, and the boring production pieces that keep a demo from dying in week two.

How I work

  • Clarify the job — what the model must do vs what your app already owns.
  • Thin vertical slice — one real path live (not ten half-finished prompts).
  • Harden — retries, cost caps, evaluation notes, operator docs.

Life of AI is where I journal the craft. Always Coded Fresh is where you hire the delivery.

Next step

Tell me what you’re trying to ship. I’ll reply with fit, scope, and a clear first milestone — no pitch deck theater.

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