Tableau Prep: Master Data Cleaning & Automation

About this course

DATA CLEANING IS WHERE IT ALL BEGINS!Before dashboards are shared, insights are trusted, or decisions are made, raw data must be cleaned, validated, and structured correctly. In professional environments, this work must be repeatable, traceable, and automated — not manually patched together in Excel.This course teaches you how to use Tableau Prep to design and build production-ready data cleaning workflows used by real analysts in corporate, government, and enterprise environments.You will learn how to move away from fragile spreadsheet-based processes and instead build flow-based data pipelines that can be refreshed, maintained, and trusted over time.   ABOUT YOUR INSTRUCTORMy name is Jed Guinto, and I have extensive professional experience working as a data analyst and analytics professional across a wide range of industries and organisational environments.I have delivered analytics solutions in corporate, enterprise, and government-style settings, working with operational, customer, financial, and system-generated data that required rigorous cleaning, validation, and governance before it could be trusted.I am also one of the best-selling Tableau instructors globally, with 300,000+ students on Udemy, and I am widely recognised for teaching analytics skills that translate directly into real-world, on-the-job application.My teaching focuses on:professional data preparation workflows used by working analystspreventing downstream reporting errors through correct upstream design   WHAT YOU WILL LEARNClean real-world data including text, d