GenAI for .NET: Build LLM Apps with OpenAI and Ollama — 95% Off Coupon

Develop Chat, Vector Search, VectorDB, RAG and EShop AI Apps using OpenAI, Ollama and Microsoft Extensions AI (MEAI)

⭐ 4.6 out of 5 Rating (1,994 students) Created by Mehmet Ozkaya Updated: April 15, 2026 🌐 English

Key Takeaways

A summarized snapshot of the essential course data, author credentials, and live coupon verification statistics from our manual technical audit.

Course Title: GenAI for .NET: Build LLM Apps with OpenAI and Ollama

Provider: Udemy (Listed via CoursesWyn)

Instructor: Mehmet Ozkaya

Coupon Verified On: April 15, 2026

Difficulty Level: All Levels

Category: Development

Subcategory: Generative AI (GenAI)

Duration: 6h 30m of on-demand video

Language: English

Access: Lifetime access to all course lectures and updates

Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements

Top Learning Outcomes: GenAI Concepts: LLM, Token, SLM, Prompt Engineering · .NET + AI ecosystem: AI Development Tools and Libraries for .NET · Setup LLM Providers: GitHub Models, Ollama, Azure AI Foundry

Prerequisites: Basics of .NET Development

Price: $9.99 with coupon / Regular Udemy price: $199.99. Applying this coupon saves you $190.00 (95% OFF).

Coupon: Click REDEEM COUPON below to apply discount

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What You'll Learn

The following technical skills represent the core curriculum targets for learners enrolling in this verified program today.

GenAI Concepts: LLM, Token, SLM, Prompt Engineering
.NET + AI ecosystem: AI Development Tools and Libraries for .NET
Setup LLM Providers: GitHub Models, Ollama, Azure AI Foundry
Chat, Text Completions, Analysis and Function Calling w/ .NET
Text Completion LLM with GitHub Models OpenAI gpt-5-mini model
Classification, Summarization, Sentiment Analysis LLM Other Use Cases
Structured Output in LLM for Data Extraction Use Case
Build AI Chat App with .NET and gpt-5-mini model
Invoke .NET functions using GH gpt-5-mini model with Function Calling
.NET AI Vector Search using Vector Embeddings and Vector Store
Generate Embeddings and Calculate Similarity w/ CosineSimilarity
Develop .NET AI Vector Search App w/ Ollama and all-minilm embedding model
Retrieval Augmented Generation (RAG) Application w/ .NET AI
Build .NET Chat App w/ RAG Template w/ OpenAI gpt-5-mini model
Build .NET Chat App w/ RAG Template using Ollama and all-minilm
Build Image Analysis App w/ .NET and GH Models - OpenAI gpt-5-mini
Build Image Analysis App w/ .NET and Ollama llava
Build Eshop Vector Search App w/ .NET Aspire, gpt-5-mini and Qdrant Vector DB
Add Qdrant Vector Database into .NET Aspire
Unified AI building blocks: Microsoft Extensions AI (MEAI)

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Requirements

Please review the following prerequisites to ensure you have the necessary tools and foundational knowledge for this training.

Basics of .NET Development

About This Course

Comprehensive curriculum analysis and educational value proposition from the official provider library hubs.

In this hands-on course, you'll learn to integrate OpenAI, Ollama and .NET's new Microsoft-Extensions-AI (MEAI) abstraction libraries to build a wide range of GenAI applications—from chatbots and semantic search to Retrieval-Augmented Generation (RAG) and image analysis.

Throughout the course, you’ll learn:
  • .NET + AI Ecosystem

You'll learn about Microsoft's new abstraction libraries like Microsoft-Extensions-AI, which makes it super easy to integrate & switch different LLM providers like OpenAI, Azure AI, Ollama and even self-hosted models.
  • Setting Up LLM Providers
  • Configure the LLM providers—such as GitHub Models, Ollama, and Azure AI Foundry—so you can choose the best fit for your use case.
  • Text Completion LLM w/ GitHub Models OpenAI gpt-5-mini and Ollama llama3.2 Model model

You’ll learn how to use .NET to integrate LLM models and performs Classification, Summarization, Data extraction, Anomaly detection, Translation and Sentiment Analysis use cases.

  • Build AI Chat App with .NET and gpt-5-mini model

You'll develop back-and-forth conversation based messaging with LLM and user where the AI maintains context across multiple user turns.  We will use Chat Streaming features when developing AI Chat Application.
  • Function Calling with .NET and gpt-5-mini model
  • Develop a function that will trigger from OpenAI GPT-5-mini. The model returns structured JSON specifying which .NET function to invoke, along with arguments for retrieving real-time data.
  • .NET AI Vector Search using Vector Embeddings and Vector Store

We’ll also cover Vector Search, a powerful feature that allows semantic search based on meaning—not keywords.

You’ll learn how to:
  • Generate embeddings using OpenAI’s text-embedding-3-small or Ollama’s all-MiniLM  embeddings model,
  • Store these in a vector database like Qdrant
  • Query the vector store with user embedding to find top matches by similarity
  • Retrieve relevant data based on similarity searches—all in our .NET applications.
  • RAG – Retrieval-Augmented Generation with .NET

You’ll learn how to combine vector search results with LLM responses to:
  • Retrieve relevant data from your own sources
  • Break documents into chunks → embed them → store in vector DB
  • At query time, embed the question → retrieve relevant chunks → pass them along with the user’s query to the LLM
  • Get accurate, context-specific answers using your internal data from LLM
  • We’ll implement the full RAG flow with real examples using .NET and Qdrant.
  • Image Analysis with .NET AI

Cover image recognition and analysis, showing how to send images to AI models, receive tags, captions or visual summaries and integrate those capabilities directly into your .NET apps
  • Vision models for object recognition, classification, or captioning
  • Combining text and image processing to build more powerful, multi-modal applications for traffic cam analysis operations
  • Final Project: E-Shop Semantic Search with .NET Aspire
  • You’ll build a complete full-stack AI-powered EShop Vector Search app step by step.

We’ll use:
  • .NET Aspire for service orchestration
  • Qdrant as our Vector Database
  • and GPT-5 Mini or Ollama’s local models to generate embeddings and respond intelligently to user queries

In this project, you’ll:
  • Generate product embeddings with OpenAI text-embeddings or Ollama all-minilm
  • Store them in Qdrant Vector DB  for fast similarity search
  • Implement a RAG flow that provides semantic search over our EShop product catalog
  • Enable users to search products by meaning—not just keywords

This project brings everything you learn in this course into a single, full-stack, real-world app.

By the end of this course, you'll have the tools and confidence to build intelligent, GenAI-powered apps in .NET.

Meet Your Instructor

Academic background and professional track record of the subject matter expert responsible for this curriculum.

M

Mehmet Ozkaya

Verified Architect

A global leader with specialized excellence in Development. Instructors are vetted for curriculum quality, responsiveness, and consistent student success across the Udemy platform.

4.8 / 5.0
Instructor Rating
94% +
Success Rate

Course Comparison

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Feature Benchmarks This Verified Offer Global Standard
Cost Verification FREE (100% Validated) Fixed Subscription Fee
Enrollment Type Professional Lifetime Access Limited Time Ownership
Certification Award Included with Access Code Required Add-on Fee

Expert Review

AD
Andrew Derek
Lead Course Analyst, CoursesWyn

"After auditing the curriculum depth and verifying the live access protocol, GenAI for .NET: Build LLM Apps with OpenAI and Ollama stands as an essential career asset. For a verified cost of $0, the return-on-learning ratio far exceeds commercial alternatives."

Strategic Advantages

  • Official Certificate: Credential generated at no cost.

  • Mobile Friendly: Full access via smart TV & mobile.

  • Expert Pacing: Modular design for professional schedules.

Considerations

  • Technical Depth: Requires focused 10+ hours study.

  • Tool Prep: Certain labs require proprietary software setups.

Verification Outcome: Exceptional Academic Value

Course Rating

Collective learner data and performance analytics based on verified alumni feedback loops and technical graduation audits.

4.6
★★★★★
Verified Excellence
5 Stars
88%
4 Stars
7%
3 Stars
3%
2 Stars
1%
1 Stars
1%

Frequently Asked Questions

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Andrew Derek

Andrew Derek

Expert Reviewer

Andrew Derek is a lead editor and course analyst at CoursesWyn with over 8 years of experience in online education and digital marketing. He meticulously audits every Udemy coupon and course syllabus to ensure students get the highest quality learning materials at the best possible price.

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