Tableau Mastery

This course takes you from a complete Tableau beginner to confidently building and publishing professional dashboards. Learn Tableau architecture, data connections, modeling, calculations, LOD expressions, and visualization design through hands-on projects. Build four guided dashboards across Sales, Retail, Marketing, and Finance, plus five real-world capstone projects. By the end, you'll have a strong portfolio of practical, job-ready Tableau work.

Rutvik Acharya

Principal Data Scientist

Atlassian

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What You'll Learn

Connect Tableau to flat files, databases, and web data — and choose correctly between live connections and extracts

Clean, pivot, and aggregate raw data so it's ready for accurate analysis

Build calculated fields and Level of Detail (LOD) expressions to solve real analytical problems

Design clear, well-formatted dashboards using the right chart types, filters, and interactivity

Who Should Attend

Aspiring or current data analysts who want to add Tableau to their skill set

Business, marketing, or finance professionals who need to build or read dashboards

Anyone preparing for a BI Analyst, Tableau Developer, or Data Visualization role

Beginners with no prior Tableau or BI tool experience

CERTIFICATION

Certificate of Completion

8 Modules

10 Hours 30 Minutes

43 Lessons

43 Challenges

Language: English

FAQ

FREQUENTLY ASKED QUESTIONS

No prior experience is required. The course starts with Tableau's interface and core concepts like dimensions and measures, then builds up step by step through data connections, calculations, and dashboard design. If you're comfortable using a spreadsheet, you're ready to start.

You'll need access to Tableau Desktop to follow along with the hands-on lessons and dashboard builds. Tableau offers a free trial, and Tableau Public is a free alternative you can use for practice projects and to publish your portfolio work.

By the end of the course, you'll be able to connect to real data sources, clean and model that data, write calculated fields and Level of Detail expressions, and design clear, interactive dashboards. You'll also have completed five full capstone projects covering HR analytics, supply chain performance, customer segmentation, public health trends, and e-commerce performance.

Yes. Every lesson and project is built around realistic business scenarios and datasets, from a running fictional retailer used throughout the core lessons to five standalone capstone projects, each with its own business problem, dataset description, and worked solution.

The core modules total a little over 8 hours of instructional content, though your total time will depend on how much you practice alongside each lesson. The five capstone projects are designed to take additional time beyond the core lessons, since they're meant to be full, portfolio-ready builds.

Yes. Beyond the technical lessons, the course includes guided dashboard builds and full capstone projects designed to become real portfolio pieces. Each lesson also includes practice exercises and interview-style questions covering the concepts most commonly tested in Tableau-related job interviews.

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