I'm Himanshu, a .NET Technical Lead with 12+ years of experience, based in Delhi. For the last several months I've been learning AI in public. I build one real .NET + AI app at a time, deploy it to Azure, and open-source the code. So far that's 8 apps: streaming chatbot, RAG over PDFs, a tool-using agent, GPT-4o vision, a voice pipeline, a multi-agent system, and a live voice companion. I don't teach theory. I teach what I actually built, what broke, and how I fixed it. Book a call if you're a .NET developer who wants to add AI to your skills, or ship your first AI feature without wasting months on tutorials. Live demos: himanshu-ai-explains.github.io/demos.html Code: github.com/himanshu-ai-explains/dotnet-ai-journey