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ChatBots: Messenger ChatBot - DialogFlow and nodejs (Udemy.com)

Use DialogFlow to train chatbot to have dialogs. Develop backend app to connect chatbot to web services and databases

4.6
4,067 reviews

Created by: Jana Bergant

Last updated February 2021

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What you will learn

  • understand how chatbots work
  • build chatbots for Messenger
  • know how to create custom code to add flexibility to your chatbot
  • have in-depth knowledge of natural language processing with DialogFlow
  • know and use the fb messenger api
  • get information from the conversation
  • add persistent menu
  • use all the possible message types: text, images, video, quick replies, buttons, carousels,...
  • students will get a codebase that is easily extendable
  • have a chatbot that can be easily extended to connect to other APIs
  • add rich media messages in DialogFlow
  • have a chatbot that answers FAQ

How it compares

Against the other 118 rated Udemy courses in Node.js on CourseDuck:

  • Rating4.6 out of 5higher than 75% of them
  • Reviews4,067#18 of 119 by number of reviews
  • Length9.3 hourslonger than 54% of them
  • Last updatedFebruary 2021earlier than 56% of them

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Course Description

Do you want to build a chatbot, so a bot that can talk? Yes, a bot that can talk to your friends or customers or fans while you sleep or do something else. You can make one for your customer that keep on asking the same questions. Or if you have a community for your fans and followers that want to know your details. Use your imagination, any time you have to reply the same thing over and over again, someone else like a bot can do it for you.

In the first part of the course, we'll make a chatbot without programming skills. We'll build a ChatBot that can answer frequently asked questions, and I'll show you how to teach your bot to have any other dialogs. We'll learn this by teaching our ChatBot to make job interviews.

We'll use DialogFlow to process natural language. DialogFlow will help the bot to understand what users want.

The chatbot will communicate to its customers via Facebook Messenger.

And in the second part, we'll use NodeJS to upgrade the bot. So the basic knowledge of javascript and NodeJS is needed.

With the new app, our bot will be able to remember things, that is, store information into a database or connect to other API services. With this, the bot will gain external knowledge and functionality.

And remember, I'LL BE THERE FOR YOU. I ANSWER EVERY QUESTION AND HELP EVERY STUDENT.

At the end of the course, you'll have a fully functional ChatBot. And you'll also know how to teach the bot to have other dialogs with customers. You'll know how to make a bot for yourself and other people.

My name is Jana Bergant, and I'm a developer with over 20 years of experience. I'm an IT instructor teaching people new tech skills. Over 17000 people are already taking my course.

I help all my students at every step of development. And I'll be here for you!


So if the predictions turn right, this will open up a new channel for businesses to reach a large audience. And here is a BIG OPPORTUNITY FOR YOU! Be one of the first people that know how to build chatbots. You can build it for your business or other people.

This course will show you how to create a ChatBot!


In the course, we use the latest version of DialogFlow. Also, I update videos regularly to stay up to date.

The last update of the course was on 27th February 2020

I added DialogFlow mega agents
Read More All Levels All Levels product length iconTime: 9.3h

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Instructor Details

Jana Bergant

Jana Bergant is a software engineer and AI engineer with over 27 years of experience in software development. She currently builds agentic AI solutions professionally as a Solutions Architect at PyMC Labs, where she develops GenAI products, including the AI MMM Agent and AI Innovation Lab. At Possible Worlds, she builds AI agents that simulate market scenarios and automate research workflows for market research clients.


Her expertise spans both proprietary and open source LLMs and agentic frameworks. She has hands-on experience with synthetic data generation, fine-tuning, RAG pipelines, and building production agentic systems. She works daily with the tools and frameworks she teaches.


With 41,000+ students and 7,000+ reviews on Udemy, Jana combines deep technical expertise with a proven ability to make complex topics accessible. Her mission is to bridge cutting-edge AI technologies with practical, hands-on education, enabling anyone to build AI systems that work for them.


She will help you learn how to:


- Build personal AI assistants and AI employees using open source frameworks

- Navigate the landscape of agentic AI and pick the right tools for your needs

- Deploy AI agents that handle real work: email, research, content, automation

- Make informed decisions about security, privacy, and cost

- Go from idea to working AI assistant on your own infrastructure

Read More

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Reviews

4.6

4,067 ratings on Udemy

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

Write a review

By Basker . on 12/20/2020

Good

By Almir Rogrio Martinelli Saca on 12/20/2020

Didtica excelente e ateno do professor de parabns! At o momento estou satisfeito e aprendendo muito. Obrigado Jana Bergant!
:)

By Ungarala on 11/20/2020

not good

By Dipankar Ghosh on 11/10/2020

I like this course very much. This course is very useful and practical. The teacher is also very good to deliver her speech. Thanks a lot.

By Alok Agrawal on 11/3/2020

This is very amazing course to create the real chat bots with various security features and other features like how do you sell items on the same chatbots. I really appreciate the way the author has included every detail of the chats.

By Ben Callis on 10/22/2020

Easy to follow along and very clear content

By Adolfo saavedra on 10/21/2020

creo que si

By Davis Nyandiri Oyaro on 10/8/2020

i love it

By Evgen on 10/1/2020

Amazing

By Sanjay Jain on 9/21/2020

Great so far

By Saurabh Kumar on 9/20/2020

It has started on a very nice note. The instructor seems knowledgable and ready to help
This is a nice tutorial but I am a bit disappointed.
Section 12 looks more of the repetition of same things.
I wanted more insight into dialogue flow and also artificial intelligence and also about creating my own chatbot application rather than using fb.

By Ng Chen Huat on 9/18/2020

Pace is too fast for me but it is okay I will replay the recording.

Showing 12 of 314 reviews

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Overall Score : 92 / 100

ChatBots: Messenger ChatBot - DialogFlow and nodejs
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  • Video Duration: icon 9.3h
  • Price: $15.99
  • Provider: icon Udemy
  • Updated: icon February 2021
  • Level: All Levels All Levels
  • Language: icon English
  • Certificate: icon Yes
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