I will integrate openai, claude, or local llms into your dotnet application

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ugurhangul
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Ugurhan G.

About this gig

Everyone demos AI. Shipping it inside a real .NET codebase - with fallbacks, cost control, and no leaked keys - is a different job. That's the job I do.


Senior .NET engineer (12+ years) with AI already in production: a 3-stage document classification cascade (keyword, LLM, vision model) for an aerospace compliance platform, OpenAI-powered product categorization inside a 9-service SaaS, and a multi-provider AI strategy (Gemini primary, OpenAI fallback) generating localized content at scale.


What I build for you:

  • Chatbots and assistants inside your existing ASP.NET app
  • RAG: your documents or database answering questions accurately
  • Classifiers and extractors (invoices, tickets, emails, PDFs)
  • Local or private LLM setups (Ollama) when data can't leave your servers
  • Multi-provider architectures with streaming, caching, and cost caps

You get production patterns - retries, token budgets, structured outputs, observability - not a hackathon script.


Message me with your app's stack and what you want AI to do; I'll propose the simplest architecture that works before you order.


AI that ships, in the stack you already run.

Get to know Ugurhan G.

Ugurhan G.

Senior Fullstack NET Developer, AI Integration, MCP and Umbraco Expert

  • FromTurkey
  • Member sinceMar 2017
  • Avg. response time1 hour
  • Languages

    English
Senior Full Stack .NET Developer with 12+ years building enterprise systems: a 150M+ row data migration for Turkey's largest telecom, e-commerce platforms serving millions of daily users, and 25+ banking websites across 15 countries. Today I combine that engineering depth with production AI: LLM integrations, RAG pipelines, custom MCP servers (published open-source author), and intelligent automation. Need a critical bug fixed in 24 hours, an Umbraco site upgraded, or AI wired into your .NET app? You get senior-grade code - tested, documented, delivered fast.