AI · OTC-16

n8n Workflow Automation for Modern Businesses

18 hours 3 days

Last updated 25 Sep 2026

n8n Workflow Automation for Modern Businesses is a 18-hour training course by IT Genius Institute. In an era where manual work is becoming less and less agile and businesses compete on speed and efficiency, Workflow Automation has become an important answer…

Training schedule

No public rounds are open right now — register your interest and we will contact you when the next round opens, or request an in-house session for your team.

Corporate training quote

In an era where manual work is becoming less and less agile and businesses compete on speed and efficiency, Workflow Automation has become an important answer that helps businesses of all sizes reduce the time spent on repetitive work and increase efficiency immediately. n8n is an Open Source tool that makes it easy for anyone to create automation systems, even without any prior coding experience. The course “Create a Workflow Automation System with n8n for Modern Businesses” will take learners from basic to advanced usage through easy-to-understand content and 3-day practical workshops. Learners will learn everything from system installation, usage of various types of nodes, connection to databases and external services, and error management in automation systems.

Objectives

To enable learners to use and install the Workflow Automation system with n8n by themselves.
To enable learners to understand the working principles of Workflow Automation from basic to advanced levels.
To enable learners to design Workflow Automation according to the specific needs of the organization.
To enable learners to connect n8n to external services and databases.
To enable learners to manage mistakes and work professionally.

Who this course is for

SME business owners who want to reduce costs in terms of time and labor by using automation systems in business management to increase work efficiency.
Entrepreneurs and startups who want to improve their internal workflows at low cost, using automation to increase speed and accuracy in operations.
IT staff or teams in an organization who want to create an automated system within the organization to support routine work, reduce redundancy, increase work efficiency and reduce errors.
Freelancers and online marketers who need to manage a large amount of data from multiple sources such as Email Marketing, Social Media or CRM systems to make it easier to use the data.
Software developers and students who want to learn more about modern Workflow Automation systems and apply it to their studies or develop more complex systems in the future.
General public, those who are interested in learning modern technology and want to build skills that can be applied in real life and work.

Prerequisites

Have basic knowledge of general computer usage.
Have basic knowledge of using online services such as email, Google Drive, Slack or similar services.
A basic understanding of database operations (MySQL, PostgreSQL or MongoDB) will help (but in-depth knowledge is not required).
No in-depth programming knowledge is required, but a basic understanding of JavaScript will help you understand faster.

Curriculum

Section 1: Introduction and basic installation of n8n

Get to know Workflow Automation and what is n8n?
Compare the pros and cons of n8n with other tools.
Install n8n on various systems
Cloud (n8n.cloud)
Docker
VPS / Server
Localhost (for testing)
Workshop: Install and Configure n8n with Docker Compose
Understand how to use UI screens and create basic workflows.
Workshop: Create Your First Workflow Easily

Section 2: Deep dive into Node usage and advanced workflow design

Working principles of Node, Workflow and Execution
The difference between Trigger and Action
Deep dive into the different types of nodes
Trigger (Webhook, Schedule, Email, MQTT, Telegram)
Data Transformation (Set, Filter, Aggregate, Summarize)
Flow (If, Merge, Loop, Wait)
Core (HTTP Request, Execute Command, Code)
Workshop: Create a Workflow that Uses Multiple Nodes
Using Sub-workflows for Professional Work
Workshop: Design Workflow Automation to Automatically Manage Customer Data

Section 3: Connecting n8n to external services and error handling

OAuth2 Basics, API Keys and Credentials
Connecting external services such as Google, OpenAI, Slack
Connecting to various databases (MySQL, PostgreSQL, MongoDB)
Workshop: Connecting n8n to MySQL Database and Google Sheets
Error Handling and Problem Notification Guidelines
Workshop: Create a notification system via Slack or Telegram when an error occurs

Section 4: Getting Out into the World with n8n

OAuth2 Fundamentals
API Key Basics
Credential Basics
Example case study of external service connection
Setting up Google OAuth2 for use with n8n
Setting up OpenAI API Keys for use with n8n
Guidelines for connecting to the database
Setting MySQL Credential in n8n
Setting Postgres Credentials in n8n
Setting up Microsoft SQL Server Credentials in n8n
Setting up MongoDB Credentials in n8n

Section 5: Best Practices for Professional n8n Use

General guidelines
Reuse is easy with Sub-workflow
Error Handling
Error Workflow Settings
Sending notifications when a problem occurs

Frequently asked questions

Who is n8n Workflow Automation for Modern Businesses for, and what background is needed?

Built for SME business owners who want to reduce costs in terms of time and labor by using automation systems in business management to increase work efficiency. · Entrepreneurs and startups who want to improve their internal workflows at low cost, using automation to increase speed and accuracy in operations. · IT staff or teams in an organization who want to create an automated system within the organization to support routine work, reduce redundancy, increase work efficiency and reduce errors. Background you should have: Have basic knowledge of general computer usage. · Have basic knowledge of using online services such as email, Google Drive, Slack or similar services. Not sure the fit is right? Talk to our team on LINE @itgenius or call 02-570-8449.

How much does n8n Workflow Automation for Modern Businesses cost and how long does it run?

THB 8,500 (currently THB 7,650 on promotion). The course runs 18 hours. The fee covers course materials, lunch and refreshments throughout. Pay by bank transfer to the company account, confirm it on our payment page, and we can issue the receipt or tax invoice in your company's name.

Do I get a certificate?

Yes. Everyone who completes the course receives a Certificate of Completion from IT Genius Institute. Each certificate carries its own number, and anyone holding that number can verify it online on our certificate page, so you can add it to your portfolio or pass it to HR as evidence of training.

Where does the training take place, and is there an online option?

You can attend onsite at IT Genius Institute or arrange to join online, and we also run it as a private in-house session for your team. Ask about dates and venues on LINE @itgenius or call 02-570-8449.

What if I fall behind or miss a session — can I retake it?

Yes. You may retake the same course free of charge in a later round, under the institute's conditions. Tell our team which course and round you attended, and we will check it and offer you the rounds that still have seats. Ask us on LINE @itgenius or call 02-570-8449.

How do I enrol, or request a quotation for my company?

Enrol online with the registration form on this page. You can register several attendees at once and enter your tax ID and billing address for the tax invoice. Or request a company quotation straight from the quote button. For anything else call 02-570-8449 or reach us on LINE @itgenius.