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GWHYYY

AI engineering

LLM integrations, AI product features, agents, and the infrastructure that keeps model behaviour reliable.

Start with this service selected, or describe the problem and I will suggest the right scope.

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Direct: work@gwhyyy.com

AI is useful when it is part of a system, not a demo. I integrate language models into products with explicit boundaries: structured outputs, validated tool calls, retries, permissions, observability, and a clear path when the model is wrong.

That includes document processing, retrieval and search, classification, assistant-style interfaces, and tool-using agents that need to touch real data safely.

What this can include

  • LLM API integration and provider abstraction
  • AI product features inside existing applications
  • Tool-using agents with bounded permissions
  • Structured extraction and document workflows
  • Retrieval and intelligent search
  • Observable latency, cost, and failure behaviour

Example engagements

  • Add an assistant to an existing SaaS product
  • Extract structured data from documents reliably
  • Connect a model to internal tools with guardrails
  • Replace a manual review queue with a model-assisted one

Examples describe the shape of the work, not past client engagements.

Not sure which service fits?

Choose “Other / not sure” in the inquiry form and describe the problem. I will suggest the right scope.

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