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Tableau Prep Masterclass: Data Preparation, Analysis & ETL (Udemy.com)

Tableau prep for Data Preparation | Data Cleaning | Data validation | Data integration before Analysis & Visualization

4.4
269 reviews

Created by: Start-Tech Trainings

Last updated April 2026

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What you will learn

  • Discover advanced data preparation techniques in Tableau Prep to effectively streamline your data pipeline
  • Master Tableau Prep's ETL capabilities to clean, combine, and transform complex data sets into meaningful insights
  • Develop data analysis skills in Tableau Prep to generate deeper insights and trends from your data
  • Explore Tableau Prep's automation features to simplify and accelerate your workflows
  • Learn how to connect and blend multiple data sources in Tableau Prep
  • Build data models and create data-driven insights using Tableau Prep

How it compares

Against the other 59 rated Udemy courses in Tableau on CourseDuck:

  • Rating4.4 out of 5higher than 20% of them
  • Reviews269#45 of 60 by number of reviews
  • Length4.2 hoursshorter than 76% of them
  • Last updatedApril 2026more recently than 72% of them

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Course Description

If you are looking to streamline your data pipeline and transform raw data into actionable insights, you're in the right place! In this Tableau Prep Masterclass, you'll master the art of data preparation, analysis, and ETL, empowering you to turn complex data sets into impactful visualizations.

Throughout the course, you will develop the following skills:

  • Develop advanced data preparation techniques to streamline your data pipeline

  • Master Tableau Prep's ETL capabilities to effectively clean, combine, and transform your data

  • Leverage advanced analysis tools to generate deeper insights from your data

  • Utilize Tableau Prep's powerful automation features to simplify and accelerate your workflows

Understanding the importance of data preparation and data integration is crucial in today's data-driven world, as it enables you to make informed decisions and gain a competitive edge. In this course, you will complete a series of hands-on activities, including real-world data preparation and analysis scenarios, to apply your new skills and solidify your understanding.

What makes this course unique is the comprehensive approach we take to Tableau Prep. We'll cover all the key aspects of data preparation, analysis, and ETL, and you'll receive step-by-step guidance from industry experts with years of experience in data analytics.

Our Promise

Teaching our students is our job and we are committed to it. If you have any questions about the course content, practice sheet, or anything related to any topic, you can always post a question in the course or send us a direct message.

Join us today and take the first step towards becoming a Tableau Prep Master!
Read More All Levels All Levels product length iconTime: 4.2h

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Instructor Details

Start-Tech Trainings

Start-Tech Academy is a technology-based Analytics Education Company and aims at Bringing Together the analytics companies and interested Learners. 
Our top quality training content along with internships and project opportunities helps students in launching their Analytics journey. 

Founded by Abhishek Bansal and Pukhraj Parikh.

Working as a Project manager in an Analytics consulting firm, Pukhraj has multiple years of experience working on analytics tools and software. He is competent in  MS office suites, Cloud computing, SQL, Tableau, SAS, Google analytics and Python.

Abhishek worked as an Acquisition Process owner in a leading telecom company before moving on to learning and teaching technologies like Machine Learning and Artificial Intelligence.

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Reviews

4.4

269 ratings on Udemy

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By Megan Mines-Hall on 7/10/2026

the word "masterclass" in the title gave me the impression of more advanced skills. I did learn a couple of tips and tricks but by explaining what a data warehouse is or how to connect a db to tableau prep - these types of topics would be for a novice learner not advanced / master.

By Zsolt Kindla on 6/9/2026

Great content. Despite the strong accent, I understand everything and the instructors keep me engaged. They really pay attention to their speaking style and pace so I (my brain) have time to actually process what was said. Sometimes the sound is too low, difficult to hear. Instructors really know their stuff!

By Anne Lupsha on 3/31/2026

I really appreciate how much time went into the resources for this course. They offered so much more learning materials than just the course. The example data was also great and really helped to follow along

By Arsema Mengistu on 10/14/2025

It was a great experience. I am proud that i was able to finish the course in a self paced manner. The resources are very useful and the demonstration made the lessons valuable.

By Abhisekh Nayak on 5/11/2025

Thank you Start-Tech Academy for providing this wondwerful course on Tableau Prep.

By Kehinde Adesioye on 2/5/2025

Easy to understand, and very informative. It is a good course on data preparation.

By DONATA LOMBARDI on 1/3/2025

Course was a great match for me. Explained well and used easy examples to understand. Great use of showing various data sources and how to combine them. Would have loved to do a little more with the output step and how to publish the output to a Tableau server and use it in Tableau Desktop.

By Anonymized User on 4/29/2024

So far, really good examples and content. But extremely annoying when the second instructor can't speak up. The volume control is very bad. I have to increase the volume to 90+ and then I go deaf when the speaker actually speaks up.

By Purushottam Anand on 1/29/2024

I liked the way this academy teach us. when I enrolled in the "Data Analyst Skillpath: Zero to Hero in Excel, SQL & Python" course I liked it and decided to enrol in more courses from this "Start-Tech Academy". Their tutors are Products of IITs and IIMs, and they are really. and this course is value for money.

By Prashant Dhadve on 1/10/2024

only the issue is of audio...sometimes it is very low sometimes it is very high...

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Overall Score : 88 / 100

Tableau Prep Masterclass: Data Preparation, Analysis & ETL
Visit course on Udemy Write a review
  • Video Duration: icon 4.2h
  • Price: $64.99
  • Provider: icon Udemy
  • Updated: icon April 2026
  • Level: All Levels All Levels
  • Language: icon English
  • Certificate: icon Yes
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