Rahmat Afridi

C#, ASP.NET Core, .NET 8+, Entity Framework Core, SQL Server, React, Flutter, REST APIs, OpenAI, Ollama, RAG, Azure, Docker.

Native tool calling and agent patterns with OpenAI and local models (Ollama), Microsoft.Extensions.AI, and evaluating RAG quality in .NET apps.

SupportAgent.NET: an open-source ASP.NET Core + React support copilot with RAG, native tool calling, and human-reviewed AI replies.

Adding AI to existing ASP.NET Core apps: RAG, tool calling, support copilots. Happy to talk .NET architecture, freelance or remote roles.