AI-Agents: Automation & Business with LangChain & LLM Apps — 94% OFF Discount Coupon

AI Agents with Node.js, Python, JavaScript, LangChain, LangGraph, GPT, Cladue & RAG! Automate tasks, sell software

★4.4 out of 5
26,822 students
Created by Arnold Oberleiter
English
Updated May 2026

Quick Facts — Course Summary

Here's a quick overview of everything you need to know about AI-Agents: Automation & Business with LangChain & LLM Apps before you enroll:

•Course Name: AI-Agents: Automation & Business with LangChain & LLM Apps
•Platform: Udemy
•Instructor: Arnold Oberleiter
•Coupon Last Verified: May 20, 2026
•Level: All Levels
•Topic: Development
•Subtopic: LangChain
•Total Time: 10h of video content
•Language: English
•Access Type: Unlimited lifetime access + updates
•Certificate: Included upon completion from Udemy
•Main Skills: Basics of AI agents like Autogen, LangChain, LangFlow, Flowise, LangGraph, BabyAGI, CrewAI & more · Basics of LLMs like ChatGPT, Claude, Gemini, Llama, Mistral, GPT-4o & more with Function calling in LLMs · All about vector databases, embedding models & retrieval-augmented generation (RAG)
•Requirements: No prior knowledge required, everything is shown step by step.
•Current Price: $11.99 (was $199.99). You save $188.00 with 94% discount.
•How to Apply: Click the coupon button to activate your discount automatically
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Skills You'll Master

By the end of AI-Agents: Automation & Business with LangChain & LLM Apps, you'll have these practical skills:

✓Basics of AI agents like Autogen, LangChain, LangFlow, Flowise, LangGraph, BabyAGI, CrewAI & more .
✓Basics of LLMs like ChatGPT, Claude, Gemini, Llama, Mistral, GPT-4o & more with Function calling in LLMs .
✓All about vector databases, embedding models & retrieval-augmented generation (RAG) .
✓Creating AI agents for automating content, emails, lead research & more Installation and operation of Flowise with Node .
✓Function calling for external APIs, Python interpreter, calculator, Gmail, Serper, Make & more .
✓RAG AI agent: Training on own data & automatic saving of files on your PC .
✓Data preparation for RAG: PDFs, Docs, CSV & more with LlamaIndex & LlamaParse .
✓Integration and automation of custom tools in Flowise .
✓API connection and automation with JavaScript, Python and Make .
✓AI agents in business: offering, pricing, sales, customer acquisition .
✓Marketing strategies for selling AI agents .
✓Integration of AI agents into websites or as standalone apps .
✓Installation of VS Code and Git .
✓Local Microsoft Copilot with Vision as an AI agent in Python .
✓AI agents with open-source LLMs: Ollama, Llama 3.1 & more .
✓Choosing the right LLM for the AI agent .
✓Issues, security, and copyrights in AI agents.

What You Need Before Starting

Before enrolling in AI-Agents: Automation & Business with LangChain & LLM Apps, make sure you have:

•No prior knowledge required, everything is shown step by step.

About This Udemy Course

The following is the full official course description for AI-Agents: Automation & Business with LangChain & LLM Apps as published on Udemy by instructor Arnold Oberleiter:

AI agents are on everyone's lips, but few know what they are and even fewer know how to use them.

Tools like CrewAI, Autogen, BabyAGI, LangChain, LangGraph, LangFlow, n8n, Make, Pydantic etc., sound more complex than they are.

Are you ready to master the intricacies of AI agents and leverage their full potential for process automation and selling tailored solutions?

Then this course is for you!

Dive into "AI Agents: Automation & Business through LangChain Apps"—where you will explore the basic and advanced concepts of AI agents and LLMs, their architectures, and practical applications. Transform your understanding and skills to lead in the AI revolution.

This course is perfect for developers, data scientists, AI enthusiasts, and anyone wanting to be at the forefront of AI agent and LLM technology. Whether you want to create AI agents, perfect their automation, or sell tailored solutions, this course provides you with the comprehensive knowledge and practical skills you need.

What to expect from this course:

Comprehensive knowledge of AI agents and LLMs:
  • Basics of AI Agents and LLMs: Introduction to AI agents like Autogen, LangChain, LangGraph, LangFlow, CrewAI, BabyAGI & their LLMs (GPT, Claude, Gemini, Llama, Deepseek & more).
  • Tools and Techniques: Using LangChain, LangGraph, and other tools to create AI agents.
  • Function Calling and Vector Databases: Understanding function calling and using vector databases and embedding models.
Creating and deploying AI agents:
  • Installation and Use of Flowise with Node: Step-by-step guides for installing and using Flowise.
  • Creating and Deploying AI Agents for Various Tasks: Developing creative writers, social media strategists, and function-calling agents.
Advanced techniques for AI agents:
  • RAG AI Agents: Training LLMs on your own data and automatic local text storage.
  • Data Preparation and Integration: Using LlamaIndex, LlamaParse, and other tools for data preparation and integration in Flowise.
  • API Connection and Automation: Connecting APIs and automating with JavaScript, Python, and Make.
AI agents in a business environment:
  • Use Cases and Integration: Hosting and integrating AI agents into websites or as standalone apps.
  • Lead Generation and Marketing: Strategies for generating leads and selling AI agents.
Creating your own AI assistant:
  • Python Code and Installation: Developing a local Microsoft Copilot-like AI agent with Vision and Python.
  • Using VS Code and Git: Step-by-step guides for installing and using VS Code and Git.
AI agents with open-source LLMs:
  • Pros and Cons of Open-Source LLMs: Using and installing open-source LLMs like Llama, Qwen and Deepseek.
  • Installing and Using Ollama with Llama and Other Open-Source LLMs.
  • Creating Open-Source AI Agents: Developing simple and advanced open-source AI agents.
Issues, security, and copyrights in AI agents:
  • Security Measures and Privacy: Understanding jailbreaks, prompt injections, and data poisoning.
  • Copyrights and Privacy: Handling copyrights and privacy for generated AI agent data.
Practical applications and API integration:
  • API Basics and Integration Skills: Using the OpenAI API, Google API, and more for various applications.
  • Developing AI Apps: Creating apps with Whisper, GPT-5, and more.
Innovative tools and agents:
  • Overview of Microsoft Autogen and CrewAI.
  • Implementing Flowise: Integrating Flowise with function calls and open-source LLMs as a chatbot.
  • Harness the power of AI agents and LLM technology to develop solutions and expand your understanding of their applications.
At the end of "AI Agents: Automation & Business through LangChain Apps," you will have a holistic understanding of AI agents and LLMs and the skills to use them for various purposes. If you are ready to be at the forefront of this technological revolution, this course is for you.

Enroll today and become an expert in AI agents and large language models.

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Is the AI-Agents: Automation & Business with LangChain & LLM Apps Coupon Worth It?

Expert review by Andrew Derek, Lead Course Analyst at CoursesWyn.•Last updated: May 20, 2026.

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, AI-Agents: Automation & Business with LangChain & LLM Apps is a high-value resource for learners seeking to build skills inDevelopment. Taught by Arnold Oberleiter on Udemy, the 10h course provides a structured progression from foundational concepts to advanced techniques— making it suitable for learners at all levels. The current coupon reduces the price by 94%, from $199.99 to $11.99, removing the primary financial barrier to enrollment.

✓What We Like (Pros)

  • Verified 94% price reduction makes this course accessible to learners on any budget.
  • Aggregate student rating of 4.4 out of 5 indicates high learner satisfaction.
  • Strong enrollment base with over 26,822 students demonstrates course popularity and trust.
  • Includes an official Udemy completion certificate and lifetime access to all future content updates.

!Keep in Mind (Cons)

The following limitations should be considered before enrolling in AI-Agents: Automation & Business with LangChain & LLM Apps:

  • The depth of Development coverage may be challenging for absolute beginners without the listed prerequisites.
  • Lifetime access is contingent on the continued operation of the Udemy platform.
  • Hands-on projects and quizzes require additional time investment beyond video watch time.
Final Verdict: Worth It
This course offers exceptional value with current pricing
✓

Course Rating Summary

AI-Agents: Automation & Business with LangChain & LLM Apps Course holds an aggregate rating of 4.4 out of 5 based on 26,822 student reviews on Udemy.

4.4
★★★★★
26,822 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

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

Instructor Profile

The following section provides background information on Arnold Oberleiter, the instructor responsible for creating and maintaining AI-Agents: Automation & Business with LangChain & LLM Apps on Udemy.

AI-Agents: Automation & Business with LangChain & LLM Apps is taught by Arnold Oberleiter, a Udemy instructor specializing in Development. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.

•Instructor Name: Arnold Oberleiter
•Subject Area: Development
•Teaching Approach: Practical, project-based instruction focused on real-world application of Development skills.

Frequently Asked Questions

The following questions and answers cover the most common queries about AI-Agents: Automation & Business with LangChain & LLM Apps, its coupon code, pricing, and enrollment process.

About the Author

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Andrew Derek

Lead Course Analyst at CoursesWyn with 8+ years of experience evaluating online learning platforms. I've analyzed 500+ Udemy courses and helped thousands of learners choose the right courses for their career goals.

⭐4.8/5 Rating
✓Trusted by 10K+ Students

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