Get Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM with 90% OFF Udemy Coupon

Learn Building and Testing AI Agent, ChatBot, RAG with LangChain v1. 0.

4.5 out of 5
(3,982 students enrolled)
Instructor: Karthik KK
Last Update:
Language: English

Key Takeaways — Course Overview

The following summarizes all verified data points for Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CoursesWyn on .

Course Title: Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM

Platform: Udemy (listed via CoursesWyn)

Instructor: Karthik KK

Coupon Verified:

Difficulty Level: All Levels

Category: IT & Software

Subcategory: AI Agents & Agentic AI

Duration: 13h 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: Students who complete Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM will be able to: Running LLMs in Local Machine for development of LLM application · Understand the power of Langchain for building Local LLM application · Understand Chain, Prompts, ChatPromptTemplates, ChatMessageHistory

Prerequisites: Basics of Python

Price: $9.99 with coupon / Regular Udemy price: $99.99. Applying this coupon saves you $90.00 (90% OFF).

Important:

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What You'll Learn

Completing Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM gives you the following verified skills and competencies in IT & Software:

  • Running LLMs in Local Machine for development of LLM application
  • Understand the power of Langchain for building Local LLM application
  • Understand Chain, Prompts, ChatPromptTemplates, ChatMessageHistory
  • Building Chatbots with Historical Information with Langchain
  • Building RAG application with Vector stores, Embedding and Local LLMs
  • Understanding and Building Tools for LLMs
  • Building AI Agents with Tooling support for LLMs
  • Testing/Evaluating AI Agent & RAG Application with RAGAs

Requirements

The following background knowledge and tools are recommended before starting Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM. Students without these prerequisites may still enroll but should expect a steeper learning curve.

  • Basics of Python
  • Enthusiasm to learn the power of LLMs knowledge to enhance your app workflow
  • Enthusiasm to build AI Agents, RAG applications and Testing them

About This Udemy Course

The following is the full official course description for Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM as published on Udemy by instructor Karthik KK. It covers the curriculum structure, teaching methodology, and topic scope for this IT & Software course.

Build & Test AI Agents, Chatbots, and RAG with Ollama & Local LLMs Course

This course is designed for complete beginners—even if you have zero knowledge of LangChain, you’ll learn step by step how to build LLM-based applications using local Large Language Models (LLMs).

The course is fully updated with LangChain v1.0.3

We’ll go beyond development and dive into evaluating and testing AI agents, RAG applications, and chatbots using RAGAs to ensure they deliver accurate and reliable results, following key industry metrics for AI performance.

What You’ll Learn:
  • Fundamentals of LangChain & LangSmith
  • Chat Message History in LangChain for storing conversation data
  • Running Parallel & Multiple Chains (RunnableParallels, etc.)
  • Building Chatbots with LangChain & Streamlit (with message history)
  • Understanding Tools and Tool chains in LLM
  • Building Tools and Custom Tools for LLM 
  • Creating AI Agents using LangChain
  • Implementing RAG with vector stores & local LLM embeddings
  • Using AI Agents and RAG with Tooling while building LLM Apps
  • Optimizing & Debugging AI applications with LangSmith
  • Evaluating & Testing LLM applications with RAGAs
  • Real-world projects & hands-on testing strategies
  • Assessing RAG & AI Agents with RAGAs

This entire course is taught inside Jupyter Notebook with Visual Studio, providing an interactive, guided experience where you can run the code seamlessly and follow along effortlessly.

By the end of this Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM course, you’ll be able to build, test, and optimize AI-powered applications with confidence!

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Is This Course Worth It?

Expert review by Andrew Derek, Lead Course Reviewer at CoursesWyn. Last updated: .

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM is a high-value resource for learners seeking to build skills in IT & Software. Taught by Karthik KK on Udemy, the 13h course provides a structured progression from foundational concepts to advanced AI Agents & Agentic AI techniques — making it suitable for learners at all levels. The current coupon reduces the price by 90%, from $99.99 to $9.99, removing the primary financial barrier to enrollment.

What We Like (Pros)

The following advantages were identified:

  • Verified 90% price reduction makes this course accessible on any budget.
  • Aggregate student rating of 4.5 out of 5 indicates high satisfaction.
  • Includes an official Udemy completion certificate and lifetime access.

Keep in Mind (Cons)

The following limitations should be considered:

  • The depth of AI Agents & Agentic AI coverage may be challenging for newcomers.
  • Lifetime access is contingent on the Udemy platform's operation.
  • Hands-on projects require additional time beyond video watch time.

Andrew Derek

Lead Reviewer

View credentials →

"Given the 90% price reduction and verified 4.5-star rating, Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM represents one of the strongest value propositions currently available in IT & Software. Enrollment is recommended while this coupon remains active."

Final Verdict: Worth It

Course Rating Summary

Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM holds an aggregate rating of 4.5 out of 5 based on 3,982 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.5

3,982 Verified Ratings

5 stars
90%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
1%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: .

Instructor Profile

The following section provides background information on Karthik KK, the instructor responsible for creating and maintaining Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM on Udemy.

Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM is taught by Karthik KK, a Udemy instructor specializing in IT & Software. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.

  • Instructor Name: Karthik KK

  • Subject Area: IT & Software

  • Teaching Approach: Practical, project-based instruction focused on real-world application of AI Agents & Agentic AI skills.

Coupon Help Center

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Frequently Asked Questions

The following questions and answers cover the most common queries about Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of .

Is there a verified discount coupon for Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM?

Yes. A verified Udemy coupon for Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM is available on this page, reducing the price from $99.99 to $9.99 — a saving of $90.00 (90% OFF). The coupon was last verified on March 26, 2026.

How do I apply the Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM coupon code?

Click the "Redeem Coupon" button on this page. The 90% discount is automatically applied to the Udemy checkout link. No manual coupon entry is needed.

How long is the Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM course on Udemy?

Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM consists of 13h of on-demand video. Udemy provides lifetime access to enrolled students, allowing you to revisit all content at any time after purchase.

What skills will I gain from Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM?

Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM, taught by Karthik KK on Udemy, covers the following competencies: Running LLMs in Local Machine for development of LLM application ; Understand the power of Langchain for building Local LLM application ; Understand Chain, Prompts, ChatPromptTemplates, ChatMessageHistory . These skills are delivered through 13h of structured AI Agents & Agentic AI content, enabling learners to apply knowledge immediately after each module.

What is the Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM Udemy course?

Build & Test AI Agents, ChatBot, RAG with Ollama & Local LLM is a 13h online course on Udemy, created and taught by Karthik KK. It covers IT & Software topics and holds a 4.5-star rating from 3,982 enrolled students. Use the verified coupon on this page to access it at $9.99 (90% OFF the regular $99.99 price).
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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