Tableau & Tableau Prep for Data Preparation & Visualization (Udemy.com)
Covers both Tableau and Tableau Prep, visualize & prep your data with ease with hands-on Tableau & Tableau Prep training
Created by: Start-Tech Trainings
Last updated April 2026
What you will learn
- Master the art of data preparation and cleaning with Tableau Prep
- Explore the Tableau interface and workflow for data preparation and visualization
- Learn how to use Tableau to explore and analyze data to make data-driven decisions
- Explore data blending techniques to integrate data from multiple sources
- Master the use of data hierarchies and groupings to organize and filter data
- Build your skills in using calculated fields and parameters to create advanced visualizations
- Learn how to use advanced mapping techniques to visualize geographic data
How it compares
Against the other 59 rated Udemy courses in Tableau on CourseDuck:
- Rating4.3 out of 5higher than 13% of them
- Reviews330#41 of 60 by number of reviews
- Length13.8 hourslonger than 89% of them
- Last updatedApril 2026more recently than 72% of them
Course Description
If you are looking to take your data preparation and visualization skills to the next level, then Tableau & Tableau Prep for Data Preparation & Visualization is the course for you! Are you tired of spending hours wrangling your data, only to be left with less than satisfactory visualizations? Do you struggle to tell a compelling data story to your stakeholders? Look no further!
In this course, you will develop advanced analytics skills and become a data storytelling expert. You will master the art of data preparation and visualization using the powerful Tableau and Tableau Prep tools. Here are some of the key benefits you will gain from this course:
Develop sophisticated data visualizations that will impress your stakeholders
Master the art of data storytelling and effectively communicate your insights
Build interactive dashboards that will allow your stakeholders to easily explore and understand your data
Streamline your data preparation process with Tableau Prep
Automate repetitive data preparation tasks to save time and increase efficiency
Data is the backbone of decision making, and the ability to effectively analyze and communicate data is a highly sought-after skill in today's job market. In this course, you will complete hands-on activities such as building interactive dashboards, cleaning and transforming data, and crafting compelling data narratives.
This course is different because it combines the power of Tableau and Tableau Prep, giving you a holistic approach to data preparation and visualization. You'll learn from industry experts who have years of experience in data analytics and visualization. Join us now to accelerate your analytics skills and become a pro at preparing and visualizing data.
Instructor Details
- 4.3 Rating
330 Reviews
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
By Carlos Azofeifa on 11/27/2025
Really detail explanations and additional resources to solve issues if presented.
By Justine O'Flanagan on 3/24/2025
Too much talking at the beginning, want to get started!
By Tai Le Thanh on 7/31/2024
Great courses, learn some new things for my work. If you want to focus on Tableau visualization, you can skip some first sections.
By Murali Krishna B A on 5/21/2024
Till now its interesting and motivating for future sessions of the course
By Bilal Khan on 4/19/2024
The lecture did well in explaining Prep and Tableau worksheets but did not dive deep into Dashboarding and explain the concepts around using Tiled VS Floating style or share advanced techniques to dashboard worksheets. Overall, a good course for anyone trying to understand Tableau.
By Anonymized User on 4/1/2024
The content of this course is excellent. I have two challenges. The audio on the various trainings are set at different levels and quality, so I have to adjust my volume as the transition happens from course to course. One of the instructions at times speaks very softly and mumbled which can be frustrating at times.
By Anonymized User on 3/20/2024
yes i was wondering how null values can be removed without affecting the other columns thanks for the video
By David Sprinkle on 12/22/2023
I have only gotten through the basic starters of this course, but so far the accent doesn't affect the articulation. I can understand, he speaks at a pace that I can comprehend. I look forward to the practical applications of this course.
By Sameer Basha on 11/16/2023
Clearly explaining the Topics. Sharing the dataset and asking us to do exercises along with videos gives us a Live class room effect.
By Rajesh S on 9/5/2023
This rating only for Poor BG Voice. Otherwise course is good. Especially LOD explanation is good to understand.
Quality Score
No CourseDuck member has rated this course yet. Taken it? Give each part a thumbs up or down.
Overall Score : 86 / 100












