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    David Pine

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    David Pine works in Developer Relations at Microsoft, focusing on .NET and Azure developer content. He is recognized as a Google Developer Expert in Web Technologies. David is the O'Reilly Media author of "Learning Blazor: Build Single-Page Apps with WebAssembly and C#". David focuses on the developer community, actively seeking opportunities to share knowledge through speaking engagements around the world. David advocates for open-source, the .NET Foundation, C#, TypeScript, SignalR, Reactive Extensions, Azure and .NET. He's a co-host of the On .NET Live stream, part of the .NET Live TV family of streaming shows.

    My Courses

    What's New

    What's new in C# 14
    blog

    What's new in C# 14

    This guide covers every new C# 14 feature, explains its benefits, and provides practical code examples to help you navigate how you can use them.

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    Let's Build It: AI Chatbot with RAG in .NET Using Your Data
    course

    Let's Build It: AI Chatbot with RAG in .NET Using Your Data

    Build a Retrieval-Augmented Generation (RAG) chatbot that can answer questions using your data.

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    Working with Large Language Models
    tutorial

    Working with Large Language Models

    Learn how to work with Large Language Models (LLMs). Understand the fundamentals of how GPT works, the transformer architecture, and master prompt engineering techniques to build AI agents.

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    From Zero to Hero: SignalR in .NET
    course

    From Zero to Hero: SignalR in .NET

    Enable enterprise-grade real-time communication for your web apps with SignalR.

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    Deep Dive: Solution Architecture
    course

    Deep Dive: Solution Architecture

    Master solution architecture and turn business needs into scalable, maintainable systems.

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    Migrating: ASP.NET Web APIs to ASP.NET Core
    course

    Migrating: ASP.NET Web APIs to ASP.NET Core

    A step-by-step process to migrate ASP.NET Web APIs from .NET Framework to ASP.NET Core.

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    Getting Started: Caching in .NET
    course

    Getting Started: Caching in .NET

    Let's make the hardest thing in programming easy for .NET software engineers.

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    From Zero to Hero: Testing with xUnit in C#
    course

    From Zero to Hero: Testing with xUnit in C#

    Learn how to test any codebase in .NET with the latest version of xUnit, the industry-standard testing library.

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    Create a ChatGPT Console AI Chatbot in C#
    blog

    Create a ChatGPT Console AI Chatbot in C#

    This walkthrough is your hands-on entry point to create a basic C# console application that talks to ChatGPT using the OpenAI API.

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