AI-Agents: Automation & Business with LangChain & LLM Apps — 90% Off Coupon

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

⭐ 4.6 out of 5 Rating (24,897 students) Created by Arnold Oberleiter Updated: November 19, 2025 🌐 English

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Course Title: AI-Agents: Automation & Business with LangChain & LLM Apps

Provider: Udemy (Listed via CoursesWyn)

Instructor: Arnold Oberleiter

Coupon Verified On: November 19, 2025

Difficulty Level: All Levels

Category: Development

Subcategory: LangChain

Duration: 10h 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: 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)

Prerequisites: No prior knowledge required, everything is shown step by step.

Price: $11.99 with coupon / Regular Udemy price: $119.99. Applying this coupon saves you $108.00 (90% OFF).

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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.

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

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Requirements

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

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

About This Course

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

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.

Meet Your Instructor

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

A

Arnold Oberleiter

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, AI-Agents: Automation & Business with LangChain & LLM Apps 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

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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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