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n8n Total: Build AI Agents & Automate Workflows Without Code (Udemy.com)

Build professional workflows with AI Agents. With n8n, automate work processes 100%. Create bots and assistants.

Created by: Federico Garay

Last updated July 2025

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What you will learn

  • Design and execute no-code automated workflows using n8n from scratch, applying conditional logic, validations, and error handling.
  • Connect web forms with online spreadsheets, automatically capture data, and structure it for further processing.
  • Send automated and personalized emails using accounts like Gmail and other email tools, including dynamic HTML templates.
  • Integrate instant messaging tools like Telegram to receive alerts or send automated notifications instantly.
  • Sync contacts with CRMs like HubSpot or ActiveCampaign, segment them, and trigger marketing or sales workflows based on their profile.
  • Retrieve additional user information (such as location or company) using external APIs, enriching each contact’s data.
  • Automate follow-up tasks, such as creating reminders in Google Tasks or other platforms compatible with n8n.

How it compares

Against the other 815 rated Udemy courses in Web Development on CourseDuck:

  • Rating4.6 out of 5higher than 70% of them
  • Reviews280#393 of 816 by number of reviews
  • Length3.2 hoursshorter than 77% of them
  • Last updatedJuly 2025more recently than 61% of them

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Course Description

Would you like to automate repetitive tasks?

Do you want to connect forms with spreadsheets, send automatic notifications, or manage contacts—without writing a single line of code?


Then this course is for you.


>>> n8n TOTAL <<<


WHAT IS N8N AND WHY SHOULD YOU LEARN IT?

n8n is a visual, open-source automation tool that lets you connect hundreds of apps (like Google Sheets, Gmail, Telegram, HubSpot, ActiveCampaign, and many more) and build custom workflows—without any coding required.


I’ll say it again… no coding required!


WITH N8N, YOU CAN:

  • Automate marketing and sales tasks

  • Connect online forms with spreadsheets or CRMs

  • Send automatic alerts via Telegram or email

  • Enrich data using external APIs

  • Schedule daily reports with custom conditions

  • And so much more

WHAT WILL YOU LEARN IN THIS COURSE?

Throughout this course, you’ll develop real, useful projects that apply automation to real-world business cases:

  • Create online forms connected to your CRM

  • Validate emails and automatically segment users

  • Log contacts into Google Sheets and HubSpot

  • Send instant, personalized alerts and emails

  • Use APIs like ip-api and Clearbit to enrich data

  • Automate tasks with deadlines

  • Run automated daily reports

  • Apply error handling best practices

  • Use advanced expressions and conditional logic in n8n

  • Build robust, professional, and reusable workflows


WHAT KIND OF PROJECT WILL YOU BUILD?

You’ll create a complete automation workflow—from capturing contact data in a form to registering it in a CRM, sending alerts, enriching the data, and generating daily reports.


You’ll also learn to handle errors, condition actions, schedule recurring tasks, and adapt your workflow to different business scenarios.


WHY LEARN FROM ME?

I’m Federico Garay, a top-rated Udemy instructor with hundreds of thousands of students across more than 50 countries. I teach automation, programming, data science, and AI with a hands-on, motivating, and accessible approach.

My global rating never drops below 4.7, and I have one personal mission:

To make everything in life fun—even studying.


And remember: if this course isn’t what you expected (spoiler: it will be), Udemy offers a 30-day money-back guarantee.


But I’m not worried—

you’re going to love n8n TOTAL.


See you in Lesson #1!

Fede

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Instructor Details

Federico Garay

¿Por qué he llegado a más de 500.000 estudiantes pero mi calificación global no baja de 4.7 estrellas?

Primero, porque hago todo esto con mucho amor.

En segundo lugar, porque me lo tomo muy en serio, pero sin dejar de divertirme. Aunque tal vez también porque soy un apasionado por aprender y por compartir lo aprendido.

Soy como mis estudiantes: quiero ser mejor, cada día, un poquito.

Me he propuesto desarrollar cursos en Udemy (¡más de 50 ya!) para transmitir mi experiencia, conocer personas con ganas de ser mejores, y mejorar mi calidad de vida haciendo lo que me gusta. Más de 500.000 estudiantes se han unido a esta aventura.

Soy el fundador de Escuela Directa, una usina de contenido que promueve la educación ACCESIBLE para TODOS.

Hasta los 42 años, mi profesión formal era la Psicología (con más de 20 años de experiencia clínica y especializado en Drogadependencias).

Mi profesión me ha llevado a trabajar mucho en docencia y en especial con jóvenes.

También soy Licenciado en Artes Plásticas, y me paso horas dibujando cómics, programando, o tomando fotos. He cantado en coros, he bailado en murgas, he militado en política, me apasiona la buena cocina, viajar mucho, participar en mi comunidad y tener mis sentidos siempre abiertos.

Y ya que estamos, soy Especialista en Excel (MO-200) certificado por Microsoft.

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Reviews

4.6

280 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Jonny Lozano on 9/5/2026

Good for the very basic. But it needs to be updated and workflows with AI Agents is misleading, since now you can use new AI options (not present in the version of this course) to automate the flows.

By Wei-Ping Tsao on 8/20/2026

Great learning experience and it is excellent material in my learning journey. Many thanks for put the course online. I can't wait and put things together into production in my workplace with what I have learnt.

By Jhenaan Sorefan Taujoo on 5/27/2026

So far, very informative and cannot wait to use my new knowledge

By Cecilia Díaz Hernández on 5/16/2026

The course helped me enough because I can understand all the concepts and all the background of N8N and I can try to do my own process automatically, the explanetion was really good and comprehensible I totaly recommend it

By Harvey David Lozada Peñaranda on 4/9/2026

The course was excellent, and the instructor was great. Thanks to him, everything was very easy to follow. The only thing I missed were the text resources he used during the lessons; I would have loved to have access to them. I totally recommend this for beginners like me. Thanks, Federico!

By Anonymized User on 11/2/2025

I am really interested in your lesson, helping me make clarify how to make a progress in n8n

By Anonymized User on 9/27/2025

Great course, provides a strong familiarity and ideas to develop the knowledge you acquired in the future

By Krishna Ramchurn on 9/27/2025

This course was extremely well organized for a beginner. I would recommend anyone who is a beginner in the automation space to take this course without hesitation. You will not regret your decision. 10/10.

By Trần Lê Minh Anh on 9/9/2025

it's good. maybe it should have vietnamese too. i can help translate :D

By 健二 小池 on 8/25/2025

It was a good piece of content that was packed with essential information despite being short.

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Overall Score : 92 / 100