1. Home
  2. For developers
  3. C# and .NET
For developers · C# and .NET

AI for C# and .NET developers: your stack already has the tools

.NET has lined up behind AI: an official OpenAI library for .NET, an official Anthropic SDK for C#, Microsoft.Extensions.AI as a common abstraction, Semantic Kernel for orchestration and an official C# SDK for the Model Context Protocol. For a C# developer the tools are not the problem. None of the courses here is written in C#: their examples are mostly Python. They are on this page because they teach how a language model behaves in production, which is the part the NuGet packages do not give you.

Why you are relevant and where the risk is

Your advantage

The .NET applications inside companies, ERPs, portals and internal services, are where assistants over documents, agent automations and tools exposed to copilots are being asked for. A C# developer who understands RAG, tool use, evaluation and security is the person who can deliver them in the ecosystem the company already lives in.

Where the risk is

The difference from "we added a chat" is measurable: retrieval with document-level permissions, agents with guardrails and a human in the loop, evals in the release pipeline, cost per client under control. The courses below are chosen for these skills; you apply them with Semantic Kernel or directly with the SDKs, in C#.

What changes in your work with C# and .NET

  1. AI abstractions move into the framework

    Microsoft.Extensions.AI makes the chat client and the embedding generator injectable dependencies, like any other service. The model becomes part of the application architecture, with everything that implies: testing, telemetry, resilience.

  2. Agent orchestration becomes C# code

    Semantic Kernel lets you compose tools, memory and plans in C#. What decides success is the production design patterns, the guardrails and the evaluation, not the framework.

  3. Internal tools are exposed to copilots through MCP

    Your services become tools for assistants and agents, with authentication and least-privilege permissions, through the official C# SDK for MCP.

  4. Editors become agents

    Coding agents work on large .NET solutions as well. Whoever gives them the right context and verifies them in CI ships faster without losing control.

Each of these changes has at least one course in the track below. See the track

A Certificate of Completion for every course in the C# and .NET track

When you have gone through all the lessons of a course and have an average of at least 70% on its quizzes, you issue from your account, after confirming the conditions, a Certificate of Completion with a unique number and a public verification link. It is not issued automatically and it comes at no extra cost, with a plan or with single-course access.

  • Verifiable by anyone. Every certificate has a QR code and a public verification page, with its unique code. A recruiter checks it without an account.
  • With figures, not just a name. The percentage of lessons completed, the average quiz score and the study time are written on the document.
  • Three tiers, by quiz average: Pass (70–79%), Merit (80–89%) and Distinction (90% and above), shown on the document.
  • Your name, your choice. You decide whether your name appears on the public verification page, and you can change that choice at any time.
Example of a Cursuri AI Certificate of Completion with sample data: the serial number and the issue date in the top-right corner, the holder’s name, the course, the tier awarded, the percentage of lessons, the average score, the study time, the course version, the issuer and the verification QR code
The real document, an A4 PDF, shown here with sample data: the name, the course and the serial number are placeholders, and the QR code in the image is decorative.

AI courses for C# and .NET: 2 stages, 9 courses

In the order in which they matter. If you already have experience with model APIs, skip the foundations. For each course, the reason it matters to someone who works with C# and .NET.

  1. Stage 1: Foundations: the mental model and the integration layer

    What a model can and cannot do, how you talk to it and how a production integration is built. Language-independent, with the examples mostly in Python.

    1. Introduction to AI Engineering 28 lessons · ~25 h Beginner

      The complete frame: LLMs, APIs, RAG, agents, evaluation and security, so you make informed decisions before installing the first package.

      Key modules: Machine Learning Essentials · Large Language Models and Modern Architectures · Working with LLM APIs and Integrations · AI Tools for Developers

      Read the free preview Course details This course only: €99/month
    2. The Complete Prompt Engineering Masterclass 32 lessons · ~27 h Intermediate

      Prompt engineering for code, for agents and for business, plus prompt security: the base for any prompt you will put into a .NET service.

      Key modules: Advanced Prompting Techniques · Multi-Modal Prompt Engineering · Prompt Engineering for AI Agents · Prompt Engineering for Code

      Read the free preview Course details This course only: €99/month
    3. Advanced LLM Integration in Production Applications 24 lessons · ~26 h Advanced

      Streaming, error handling, function calling, multi-model orchestration and productionization: the layer that abstractions such as Microsoft.Extensions.AI sit on top of, and that you have to understand in order to operate it. It also shows authentication to Azure OpenAI with managed identity, in a Python example.

      Key modules: Streaming and Error Handling · Function Calling and Tool Use · Model Context Protocol (MCP) · Multi-Model Orchestration and Optimization

      Read the free preview Course details This course only: €99/month
  2. Stage 2: Systems and operations: RAG, agents, MCP, evaluation and security

    The components you will build with Semantic Kernel or with the SDKs, and the practices that keep them in production. What transfers is the design; the examples stay in Python.

    1. RAG: Retrieval-Augmented Generation in Practice 27 lessons · ~24 h Advanced

      RAG end to end, from chunking to advanced architectures and evaluation. The module on tools and frameworks has a section on Semantic Kernel as the Microsoft approach, with its example in Python.

      Key modules: Implementing the RAG Pipeline · Embedding Models and Document Processing · Advanced RAG · Advanced RAG Architectures

      Read the free preview Course details This course only: €99/month
    2. AI Agents: Architecting and Automating Autonomous Systems 30 lessons · ~26 h Advanced

      Memory, state, tools, design patterns, guardrails and observability for agents. The frameworks module presents Semantic Kernel, with a Python example, and says when a .NET-centric organisation should choose it.

      Key modules: Memory, State and Advanced Reasoning · Frameworks and SDKs for AI Agents · Model Context Protocol (MCP) and Interoperability · Workflow Automation with AI

      Read the free preview Course details This course only: €99/month
    3. MCP (Model Context Protocol) — Building Servers and Integrations (Enterprise Edition) 22 lessons · ~25 h Advanced

      Protocol architecture, transports, authentication, enterprise patterns and security. The example servers are in Python and TypeScript; the protocol is language-agnostic, so the design carries to the C# SDK.

      Key modules: Building MCP Servers with Python · Building MCP Servers with TypeScript · Transport, Authentication and Configuration · Enterprise Patterns and Production Architectures

      Read the free preview Course details This course only: €99/month
    4. LLM Evaluation and Testing: Shipping Reliable AI 30 lessons · ~25 h Advanced

      Golden datasets, LLM-as-a-judge and regression tests in CI/CD: answer quality becomes a release criterion in whatever pipeline you already run.

      Key modules: Classic Metrics and Why They Fail on Open-Ended Text · LLM-as-a-Judge: Design, Bias and Calibration · Building Evaluation Datasets · The Evaluation Tooling Landscape

      Read the free preview Course details This course only: €99/month
    5. AI Security: Defending LLM Applications (OWASP LLM Top 10, Guardrails, Red-Teaming) 30 lessons · ~25 h Advanced

      Attacks, layered defences, guardrails, data protection and compliance with GDPR and the EU AI Act: the requirements you will get from security and compliance.

      Key modules: Prompt Injection: The Defining Threat · Insecure Output Handling and Downstream Exploits · Guardrails: Input and Output Filtering · Securing RAG and Agents: Excessive Agency

      Read the free preview Course details This course only: €99/month
    6. Claude Code Mastery: Agentic Coding from the Terminal (multi-file, git, CI, MCP) 28 lessons · ~25 h Advanced

      Agentic coding on large codebases, the git workflow, deterministic hooks and CI. None of it is tied to a language, so it applies to .NET solutions as to any other repository.

      Key modules: Multi-File and Large Codebases: Plan, Edit, Review and Context Management · The Full Git Workflow: Branches, Commits, Conflicts, Code Review and PRs · Headless Mode (claude -p) and Non-Interactive Automation · Subagents and Agent Teams: Orchestration, Delegation and Controlled Parallelization

      Read the free preview Course details This course only: €99/month
All 9 courses in this track fit in a subscription of 10 courses. €319 per month, VAT included; you pick the courses and can change them at every renewal. Or only the course you are interested in, €99 per month, from the “This course only” link on each row.

The capstone project in the C# and .NET track

The course in the track that ends with a capstone project. The list comes from the real modules of the courses, not from a brochure.

The AI ecosystem around C# and .NET

What already exists, so that you do not start from zero. The courses in the track teach you what to build with it.

  • The official OpenAI library for .NET An officially supported API client for C#.
  • The official Anthropic SDK for C# A client for the Claude API on .NET.
  • Microsoft.Extensions.AI Common abstractions for chat clients and embedding generators in .NET, with dependency injection and middleware for telemetry and caching.
  • Semantic Kernel Microsoft’s SDK for orchestrating tools, memory and agents; the agents course presents it as the natural choice for .NET-centric organisations.
  • The C# SDK for MCP An official SDK of the protocol, for MCP servers and clients in .NET.
  • OpenAI-compatible endpoints Self-hosted models served with vLLM or Ollama are called from .NET the same way as cloud APIs.

What you will be able to do at the end of the C# and .NET track

  1. Integrate an LLM into an existing .NET application through standard abstractions, with resilience, telemetry and cost under control
  2. Specify a RAG assistant over company documents, with document-level permissions and evaluation
  3. Design agents with tools, memory and guardrails, with a human in the loop where needed
  4. Put quality evaluation and security checks into the release pipeline

These are the skills you practise in the courses of the track; results depend on the time you invest and on your previous experience.

Start the C# and .NET track

What you get here that you do not get from a tutorial

Courses of about 25 hours, structured in modules

Code examples, architectures and case studies, and in some courses a capstone project at the end. Not summaries of documentation, but structured material that you go through in order, at your own pace.

AI Professor in every lesson

You ask in the context of the lesson, by typing or by voice, and get an explanation of the concept you are on. Every lesson has its quiz: about 355 questions per course on average. The professor is an AI system, not a human teacher, included in every plan with a fair-use limit.

Up to date with what the industry asks for

Agentic coding, MCP, RAG, agents, evals, LLM security, fine-tuning, AIOps, computer vision and Edge AI are whole courses in the catalog, not closing chapters.

See the material before you pay

A preview of the first lesson of every course can be read without an account. Then you choose a subscription by number of courses, from €99 a month for one course to €319 a month for 10 courses, VAT included; you pick the courses and can change them at every renewal. You can stop the renewal anytime from your account; access stays until the end of the period already paid for.

Pick the courses for C# and .NET in a subscription of 3, 5 or 10 courses

You pick them, with the AI Professor included, and can change them at every renewal. The whole track fits in a subscription of 10 courses (€319 a month, VAT included); with the full catalog (€499) you have every course.

How many courses a month?

Pay for the tier, then pick the courses in your account. You can change them at every renewal.

Billing period
  1. 1 course One topic

    €99 a course

    €99a month €990a year, 12 months of access

  2. 3 courses First steps

    under €67 a course

    €199a month €1,990a year, 12 months of access

  3. 5 courses Your field

    under €52 a course

    €259a month €2,590a year, 12 months of access

  4. 10 courses Recommended A whole category For example, every AI Engineering course, or a mix of marketing and coding.

    under €32 a course

    €319a month €3,190a year, 12 months of access

  5. 15 courses Two fields

    under €24 a course

    €359a month €3,590a year, 12 months of access

  6. 25 courses A full track

    under €16 a course

    €399a month €3,990a year, 12 months of access

  7. Full catalog Nothing to pick, new courses included

    under €10 a course, across all 50

    €499a month €4,990a year, 12 months of access

Total prices, VAT included. Move up anytime and pay only the difference for the days left; move down at renewal. Renews automatically, you stop it anytime from your account; your progress and certificates stay. Digital content with immediate access: see the withdrawal terms.

A subscription by number of courses: 1, 3, 5, 10, 15 or 25 courses a month, or the full catalog. You pick them and can change them at every renewal. Compare all the subscriptions · The team library, priced per member · Give a month of access as a gift

From the blog, for developers

Do you work in another language too?

The same skills, seen from each ecosystem. The languages close to C# and .NET are highlighted.

Questions about AI for C# and .NET

Do the courses have examples in C#?

No. The examples are mostly in Python, and the MCP course also has a module in TypeScript. The courses are chosen for architecture, production practices and evaluation, which you then apply in C# with Microsoft.Extensions.AI, Semantic Kernel or the official SDKs. That is also why this track has two stages instead of three: it lists only the courses whose substance does not depend on the language.

I use Azure OpenAI. Do the courses apply?

Yes. The integration, RAG, agents and evaluation courses are not tied to one provider, and the LLM integration course shows authentication to Azure OpenAI with managed identity.

What is the difference between using a coding assistant and building with AI?

A coding assistant helps you write code faster. The courses here teach you to build products with AI components: retrieval, agents, MCP tools, evaluation, security. The first is personal productivity; the second is a design skill.

Which subscription opens these courses?

All the courses recommended here are IT courses. You pick them in a subscription by number of courses: usually 3, 5 or 10 courses a month for one language and stack; there are also 15 and 25 courses, a single course and the full catalog. You pick the courses and can change them at every renewal. The subscription renews automatically, and you can stop the renewal anytime from your account. Every price, VAT included, is shown below and on the pricing page. Every course has a free preview of its first lesson, readable without an account.

A free preview of the first lesson, without an account

Start the C# and .NET track today

9 courses, ~227 hours, all in a subscription of 10 courses: €319 per month, VAT included. You can change them at every renewal; the AI Professor is built into every lesson.

Secure payment through Stripe Immediate access after payment Stop the renewal anytime

ChatGPT, OpenAI, Claude, Anthropic, Gemini, Google, Microsoft 365 Copilot, Cursor, Midjourney and the other product and company names mentioned are trademarks or trade names of their respective owners. Cursuri-AI.ro is an independent training provider and is not affiliated with, sponsored by or endorsed by any of them.

10 courses: €319/month the whole C# and .NET track · VAT included
Choose 10 courses